{"title":"Biological buffers (Tris, HEPES, MOPS)","description":"\u003cstyle\u003e\n.lx-sub div[title]:hover img, .lx-sub img[src*=\"\/cdn\/shop\/files\/\"]:hover { filter: none !important; opacity: 1 !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"lx-sub\" style=\"text-align: left;\"\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBuy Biological buffers (Tris, HEPES, MOPS) online\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.0625rem; line-height: 1.6; color: #0e1a22; margin: 0 0 1.1em;\"\u003eThe Biological buffers (Tris, HEPES, MOPS) shelf sits in Buffers \u0026amp; pH solutions. Luminix Health supplies this range from a catalogue of 150.000 laboratory articles for hospitals, universities, pharma and industrial laboratories.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 2.6em;\"\u003e\u003ca href=\"\/en-fr\/pages\/get-a-quote\" style=\"display: inline-block; background: linear-gradient(135deg, #0a3d7a, #0e6b8f 48%, #14a0b0); color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003eGet your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBrowse our Biological buffers (Tris, HEPES, MOPS)\u003c\/h2\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-fr\/collections\/ph-buffers-and-conductivity-standards\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003epH buffers \u0026amp; conductivity standards\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/buffers\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eBuffers (other)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eBuffers \u0026amp; pH solutions\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eMain catalogues\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 1.4em; line-height: 1;\"\u003e\u003ca href=\"\/en-fr\/collections\/labware\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eLabware\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/instruments\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eInstruments\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/chemicals\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChemicals\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/consumables\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eConsumables\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/chromatography\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChromatography\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/microbiological-media\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eLife Science \u0026amp; Microbiology\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/safety\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eSafety\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.65; color: #3d4a4e; margin: 0 0 1.2em;\"\u003eNot sure which article fits the bench? Tell us the application and the pack size. Our specialists help you find it, including a personal quote for the order.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eOur brands of Biological buffers (Tris, HEPES, MOPS)\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 2.6em;\"\u003e\n\u003cdiv title=\"Carl Roth\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-fr\/collections\/vendors?q=Carl%20Roth\" aria-label=\"Carl Roth\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/Carl_Roth_Logo_svg_05e522c2-17d7-41b2-8ebd-4dcb9aa179d0.png?v=1774973256\u0026amp;amp;width=400\" alt=\"Carl Roth\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Sartorius\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-fr\/collections\/vendors?q=Sartorius\" aria-label=\"Sartorius\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/Sartorius-Logo-2020_svg_da260292-fb5e-4420-a284-08c5fc43173b.png?v=1774973336\u0026amp;amp;width=400\" alt=\"Sartorius\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Macherey-Nagel\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-fr\/collections\/vendors?q=Macherey-Nagel\" aria-label=\"Macherey-Nagel\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/macherey-nagel-small_d4cd4891-4386-48b2-8d3e-409bee797ef9.png?v=1774973327\u0026amp;amp;width=400\" alt=\"Macherey-Nagel\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Labbox\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-fr\/collections\/vendors?q=Labbox\" aria-label=\"Labbox\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/brand-labbox_400x.png\" alt=\"Labbox\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #0a3d7a, #0e6b8f 48%, #14a0b0); border-radius: 20px; padding: 30px 28px 32px; margin: 0; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003e\n\u003ch2 style=\"font-size: 1.35rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; color: #ffffff; margin: 0 0 0.6em;\"\u003eLuminix Health, your European distributor for Biological buffers (Tris, HEPES, MOPS)\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.8em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003eOrder Biological buffers (Tris, HEPES, MOPS) from Luminix Health and count on:\u003c\/p\u003e\n\u003cul style=\"list-style: none; margin: 0 0 1.3em; padding: 0; font-size: 15px; line-height: 1.55; color: #ffffff;\"\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003ePersonal contact and professional advice\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eFast answers and shipping from the heart of Europe, delivery across the EU, two to five days if in stock\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0 0 0.45em; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eCompetitive prices and a 24\/7 online range\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; align-items: flex-start; margin: 0; color: #ffffff;\"\u003e\n\u003cspan style=\"flex: 0 0 auto; display: inline-block; width: 20px; height: 20px; line-height: 20px; border-radius: 50%; background: #ffffff; color: #0e6b8f; font-size: 12px; font-weight: bold; text-align: center; margin: 2px 10px 0 0;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eA complete assortment of laboratory equipment and supplies\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 0 0 1.1em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003e\u003cstrong\u003eGet in touch for a quote tailored to your laboratory's needs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003ca href=\"\/en-fr\/pages\/get-a-quote\" style=\"display: inline-block; background: #ffffff; color: #0a3d7a; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none;\"\u003eRequest your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"rotiphorese-10x-tae-buffer-light-0122","title":"ROTIPHORESE® 10x TAE Buffer light, 10x conc. buffer concentrate, 1 l, glass","description":"\u003cp\u003eROTIPHORESE® 10x TAE Buffer light is a 10× concentrated buffer concentrate with a reduced EDTA concentration, supplied as 1 l in glass. The concentrate has a density of 1,018 g\/cm³ and a boiling point above 100 °C, and the filled pack weighs 1,727 kg. It is intended for horizontal electrophoresis in agarose and for the preparation of agarose gels, where a TAE working solution is prepared from the 10× stock. The reduced EDTA level characterises this light formulation of the 10× TAE buffer concentrate. ROTIPHORESE® 10x TAE Buffer light comes from manufacturer Carl ROTH and is delivered as a 1 l glass unit for electrophoresis laboratories. The stated density of 1,018 g\/cm³ and boiling point above 100 °C describe the physical properties of the 1,727 kg concentrate pack. Laboratories select this 10× TAE buffer light when a 1 l glass pack with reduced EDTA concentration is required for agarose-gel preparation and horizontal electrophoresis at the stated density of 1,018 g\/cm³.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 l glass\u003c\/li\u003e\n\u003cli\u003eDensity: 1,018 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: \u0026gt;100 °C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +15 to +25 °C\u003c\/li\u003e\n\u003cli\u003eConcentration: 10x buffer concentrate\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0122-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk2NTE3fGFwcGxpY2F0aW9uL3BkZnxhR0l5TDJoa05pODVNall6TmpZMk9USXhOVEF5TDFOUVJWcGZNREV5TWw5RlRpNXdaR1l8NjhmNDMzMjhmMTNlZDQxN2M0NGU5YTRmZGM5NzY1YmE2NmU2ZDFhOGFiZTBhMmNjZjlhNDMyMjc2NTFmY2I1MA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0122-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNjQ3Nzl8YXBwbGljYXRpb24vcGRmfGFHTXpMMmcyTUM4NU1qQTJNalV3TmpZNE1EWXlMMU5FUWw4d01USXlYMFJGWDBWT0xuQmtaZ3wzYjY4YzA2ZWU2ZGNkZDYxMjhhMzY5YTIwZDA0YTJkN2NkZDA4ODk0MWM1N2UxMzg0MzRkYzQzZjdkMGMxNGI5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112501850444,"sku":"0122.1","price":34.95,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112501883212,"sku":"0122.1","price":33.2,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112501915980,"sku":"0122.1","price":31.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Gruppe-Gellaufpuffer-1000Wx1000H_66af6c67-f68d-439c-9ccd-a53c3d6d47ec.jpg?v=1766398798"},{"product_id":"blotting-grade-tris","title":"Blotting Grade TRIS, min. 99.9 %, Blotting-Grade, 250 g, plastic","description":"\u003cp\u003eTRIS is a blotting-grade laboratory reagent of minimum 99.9 % purity with CAS number 77-86-1 and empirical formula C₄H₁₁NO₃. The compound has a molar mass of 121,14 g\/mol, a density of 1,32 g\/cm³ and a boiling point of 288 °C. This Blotting-Grade TRIS from manufacturer Carl ROTH has the stated minimum purity of 99.9 % and EG number 201-064-4. Physical constants are the molar mass 121,14 g\/mol, density 1,32 g\/cm³ and boiling point 288 °C. TRIS (C₄H₁₁NO₃, CAS 77-86-1) at min. 99.9 %. Blotting-Grade is thus a defined solid for Western blot, ELISA and membrane-transfer buffer work. The combination of blotting grade, stated purity and matches the listed specification for this reagent.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white cryst. powder\u003c\/li\u003e\n\u003cli\u003eAssay (titr.): ≥99,9 %\u003c\/li\u003e\n\u003cli\u003eLoss on drying: ≤0,5 %\u003c\/li\u003e\n\u003cli\u003epH value (5 % solution): 10,8±0,8\u003c\/li\u003e\n\u003cli\u003eSolubility (40 % w\/w in H2O): complies\u003c\/li\u003e\n\u003cli\u003eIn H2O insoluble matter: ≤0,011 %\u003c\/li\u003e\n\u003cli\u003eSulphated ash: ≤0,1 %\u003c\/li\u003e\n\u003cli\u003eLead (Pb): ≤0,0001 %\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0,001 %\u003c\/li\u003e\n\u003cli\u003eProtease: none detected\u003c\/li\u003e\n\u003cli\u003eCAS number: 77-86-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 500 g, 1 kg, 2.5 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 201-064-4\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99.9 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₁₁NO₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 121,14 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0188-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTc2MHxhcHBsaWNhdGlvbi9wZGZ8YURrMkwyZ3laaTg1TWpjek5qQXpNelU0TnpVd0wxTlFSVnBmTURFNE9GOUZUaTV3WkdZfDAwYTljYjJjMGJhZDZlNzY1ODBhNjIzMDdjNTUyZWZlZTk3ZDU1NDM3ZTQzNWMzMTVmZjQ1MmU3MDMzZWQ5NTM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0188-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDgzMjF8YXBwbGljYXRpb24vcGRmfGFEWXlMMmd4TXk4NU1qQTJNalV4T1RjNE56Z3lMMU5FUWw4d01UZzRYMFJGWDBWT0xuQmtaZ3wwYjdkZjYyZjNhMDU4ZTVhNjU0M2E0MjkxMjk5YWUwYzgzZjk5ZGFkNDk2ZTM2ZjIyZDk5MDQyMjU2YmQ0ODY4\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56112510665036,"sku":"0188.1","price":56.45,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56112510697804,"sku":"0188.1","price":53.63,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56112510730572,"sku":"0188.1","price":50.81,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56112510763340,"sku":"0188.2","price":96.65,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112510796108,"sku":"0188.2","price":91.82,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112510828876,"sku":"0188.2","price":86.99,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56112510861644,"sku":"0188.3","price":166.65,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56112510894412,"sku":"0188.3","price":158.32,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56112510927180,"sku":"0188.3","price":149.99,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 1 piece","offer_id":56112510959948,"sku":"0188.4","price":353.7,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 6+ pieces","offer_id":56112510992716,"sku":"0188.4","price":336.02,"currency_code":"EUR","in_stock":true},{"title":"2.5 kg \/ 24+ pieces","offer_id":56112511025484,"sku":"0188.4","price":318.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0188-1000Wx1000H.jpg?v=1772212142"},{"product_id":"ada-0250","title":"ADA, PUFFERAN® , min. 98 %, 50 g, plastic","description":"\u003cp\u003eADA is a PUFFERAN® buffer reagent with a minimum purity of 98 %, The empirical formula is C₆H₁₀N₂O₅, the molar mass is 190,16 g\/mol and the density is 1,53 g\/cm³. It is identified by CAS number 26239-55-4 and EG number 247-530-0. The packed net weight is 0,079 kg. Offered in the PUFFERAN® line at min. 98 %, this is intended for biochemistry and biological buffer work where ADA is specified as the buffering component. The combination of a defined minimum assay, a known molar mass and a stated density supports accurate weighing and solution preparation on the bench. This from manufacturer Carl ROTH presents ADA with its CAS number, EG number and empirical formula in a convenient laboratory size. Prepare buffer solutions according to the chosen protocol, using the molar mass of 190,16 g\/mol for calculations. Consult the safety data sheet before first use and keep the closed plastic pack with other biological buffer reagents.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white to off-white powder\u003c\/li\u003e\n\u003cli\u003eAssay (titr.): ≥98.0 %\u003c\/li\u003e\n\u003cli\u003eWater content (KF): ≤1.0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 26239-55-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 50 g, 100 g, 500 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 247-530-0\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₁₀N₂O₅\u003c\/li\u003e\n\u003cli\u003eMolar mass: 190,16 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0250-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDM5MnxhcHBsaWNhdGlvbi9wZGZ8YUdRd0wyZzVNeTg1TWpVME5USXlNVGt4T1RBeUwxTlFSVnBmTURJMU1GOUZUaTV3WkdZfDgzOGUyODE2NjAwNzhjYzc0MjhjYWJiOTkyOWYzYTc2NGY1NDhmN2M5ZjBiZDdiM2E2ODU4Y2NkMjAyZTBjMzk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0250-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNTAxMDB8YXBwbGljYXRpb24vcGRmfGFEUmlMMmhqWWk4NU1qQTJNalUwTVRBNE56QXlMMU5FUWw4d01qVXdYMFJGWDBWT0xuQmtaZ3w3ZmE3N2YzZGU1ODI4ZjQ5Nzg5YjJkZTQ5M2I3MzJiNjNhY2Y0NGQ0ZjdjYWNkOWJmMTNlN2QzMTZkMDNiYWZm\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"50 g \/ 1 piece","offer_id":56112519086412,"sku":"0250.1","price":35.4,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56112519119180,"sku":"0250.1","price":33.63,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56112519151948,"sku":"0250.1","price":31.86,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56112519184716,"sku":"0250.2","price":64.0,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56112519217484,"sku":"0250.2","price":60.8,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56112519250252,"sku":"0250.2","price":57.6,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56112519283020,"sku":"0250.3","price":246.2,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56112519315788,"sku":"0250.3","price":233.89,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56112519348556,"sku":"0250.3","price":221.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0250-SF-1000Wx1000H.jpg?v=1766398851"},{"product_id":"roti-premix-pbs-0890","title":"ROTI®PreMix PBS, for biochemistry and molecular biology, 250 g, plastic","description":"\u003cp\u003eROTI®PreMix PBS is a ready-to-use phosphate-buffered saline premix formulated for biochemistry and molecular biology applications. By providing the buffer components in premixed form, ROTI®PreMix PBS helps laboratories reduce weighing steps and maintain consistent buffer composition across experiments. The material is offered by manufacturer Carl ROTH within its range for biochemistry and molecular biology and is packaged in plastic for straightforward storage and handling on the bench. Users in protein analysis, Western blot workflows, and ELISA-related procedures can dissolve and dilute the premix according to their standard protocols to obtain PBS of reproducible composition.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack sizes: 250 g, 1.25 kg\u003c\/li\u003e\n\u003cli\u003eProduct type: ROTI®PreMix PBS\u003c\/li\u003e\n\u003cli\u003eApplication field: Biochemistry and molecular biology\u003c\/li\u003e\n\u003cli\u003eFormat: Premix\u003c\/li\u003e\n\u003cli\u003eContainer: plastic\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-0890-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0Mjk4fGFwcGxpY2F0aW9uL3BkZnxhREprTDJnMk1TODVNalUwTlRJNU5qTXdNak00TDFOUVJWcGZNRGc1TUY5RlRpNXdaR1l8NDczMTkwMzdhOWNhODg4ZWRiMmZhYzA3ZTM1NmU4MjQ0ZTMxNmIwODYyNjcxMDU4YWI1ZDk1MGRjMDE1OTZkNg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-0890-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjA4NTV8YXBwbGljYXRpb24vcGRmfGFHTmxMMmhtWWk4NU1qVTNNVE0yTkRJeU9UUXlMMU5FUWw4d09Ea3dYMFJGWDBWT0xuQmtaZ3xmMzJlZWMzOTIzNGUxYzk2OGFiNzU2YWNjNmJiZTBkMWEwNmQwNjY5MmUxNzM2MThlODhmYmMyMWRmOGM1MDU2\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56112616079692,"sku":"0890.1","price":98.4,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56112616112460,"sku":"0890.1","price":93.48,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56112616145228,"sku":"0890.1","price":88.56,"currency_code":"EUR","in_stock":true},{"title":"1.25 kg \/ 1 piece","offer_id":56112616177996,"sku":"0890.2","price":327.9,"currency_code":"EUR","in_stock":true},{"title":"1.25 kg \/ 6+ pieces","offer_id":56112616210764,"sku":"0890.2","price":311.51,"currency_code":"EUR","in_stock":true},{"title":"1.25 kg \/ 24+ pieces","offer_id":56112616243532,"sku":"0890.2","price":295.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/0890-0987-1000Wx1000H.jpg?v=1766399090"},{"product_id":"roti-stock-20-x-ssc-bioscience-grade-1054","title":"ROTI®Stock 20 x SSC, BioScience-Grade, ready-to-use, steam sterilised, 1 l","description":"\u003cp\u003eROTI®Stock 20 x SSC, BioScience-Grade is a ready-to-use, steam-sterilised saline-sodium citrate concentrate for nucleic-acid hybridisation and blot transfer workflows. The 20× stock is diluted to the working SSC strengths commonly used in Southern and Northern blotting, membrane transfer, and related electrophoresis follow-up steps. Supplied in a 1 l pack, it offers a convenient laboratory stock volume for repeated preparation of hybridisation and wash buffers. Density is approximately 1,2 g\/cm³. This BioScience-Grade concentrate from manufacturer Carl ROTH is aligned with horizontal agarose electrophoresis applications that involve transfer of nucleic acids onto membranes. The steam-sterilised, ready-to-use presentation supports consistent buffer quality and reduces on-site formulation effort. Laboratories performing Southern blot, Northern blot, or other membrane-based nucleic-acid procedures can dilute the 20× SSC stock as required for stringency washes and hybridisation conditions. The 1 l format suits shared molecular-biology facilities and routine blot protocols that depend on reliable SSC buffer stocks.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance of solution: water clear solution\u003c\/li\u003e\n\u003cli\u003eColour: colorless\u003c\/li\u003e\n\u003cli\u003epH value: 6.75-7.25\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l\u003c\/li\u003e\n\u003cli\u003eDensity: ~1,2 g\/cm³\u003c\/li\u003e\n\u003cli\u003eGrade: BioScience-Grade\u003c\/li\u003e\n\u003cli\u003eForm: Ready-to-use, steam sterilised\u003c\/li\u003e\n\u003cli\u003eConcentration: 20 x SSC stock\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1054-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzk2MnxhcHBsaWNhdGlvbi9wZGZ8YURVNEwyZzFOQzg1TWpjeU1qRXlNelUzTVRVd0wxTlFSVnBmTVRBMU5GOUZUaTV3WkdZfDM3MTAyNzAyNmEwMDQ5NWI1MmQxYzg1MGE1ZDFmMDJiMGJiZTA0YWNlMWE0ZjJhYTk2NDg2MGY1NGQxYTdhY2I\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1054-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzY1ODl8YXBwbGljYXRpb24vcGRmfGFEUmlMMmhpWlM4NU1qQTJNamN3TnpJeU1EYzRMMU5FUWw4eE1EVTBYMFJGWDBWT0xuQmtaZ3wwNTY2OTY0YjU2YzM0ZTgwMGIzYzc4YmU0OTc0MDNmOWRlZmFlZWI3YTUwZjUwYzgyMWYzMWUzYjg3OTU5NGRk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112660447564,"sku":"1054.1","price":85.5,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112660480332,"sku":"1054.1","price":81.23,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112660513100,"sku":"1054.1","price":76.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1054-1000Wx1000H_4c3ef000-a65f-4fb8-bb1a-c2695f8ac8dd.jpg?v=1766399148"},{"product_id":"roti-stock-10x-pbs-bioscience-grade-1058","title":"ROTI®Stock 10x PBS, BioScience-Grade, ready-to-use, filtered (0,2 µm), 1 l","description":"\u003cp\u003eROTI®Stock 10x PBS, BioScience-Grade is a ready-to-use phosphate-buffered saline concentrate formulated for life-science and immunodetection workflows. Supplied as a 10× stock, the solution is filtered at 0,2 µm to support clean buffer preparation in immunology, blotting and related laboratory applications. Density is given as 1,1 g\/cm³, with a boiling point of approximately 100 °C, making the concentrate straightforward to handle and dilute to working strength under standard bench conditions. The 1 l pack size suits routine buffer make-up in research and diagnostic settings where consistent PBS quality is required. This BioScience-Grade preparation from manufacturer Carl ROTH is intended for reagents used in immunodetection and broader life-science protocols, offering a convenient stock format that reduces weighing and dissolving steps. Dilute according to your protocol to obtain 1× PBS for washing, sample dilution or assay buffers. Physical data from the manufacturer description support reliable day-to-day use in controlled laboratory environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance of solution: colorless liquid\u003c\/li\u003e\n\u003cli\u003eColour: water-clear\u003c\/li\u003e\n\u003cli\u003epH value: 7.15-7.65\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l\u003c\/li\u003e\n\u003cli\u003eDensity: 1,1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: ~100 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: 10x PBS stock solution\u003c\/li\u003e\n\u003cli\u003eGrade: BioScience-Grade\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1058-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzI3OXxhcHBsaWNhdGlvbi9wZGZ8YURBeEwyaGpaaTg1TWpVNE5ERTNORFUxTVRNMEwxTlFSVnBmTVRBMU9GOUZUaTV3WkdZfDIzNTVkMjkzYzVlZjAyZjYwMjdiNjM0M2U2ZTc5YjgzZWIxZGQ4ZGY2MzlhMjBiZDE3MTllNzkzZDkzZmMwZWQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1058-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzY3MTl8YXBwbGljYXRpb24vcGRmfGFEZzBMMmhqT0M4NU1qQTJNamN3TkRJM01UWTJMMU5FUWw4eE1EVTRYMFJGWDBWT0xuQmtaZ3w4NDgwNzE0NGJlODZlMTE0MjZjMTlkNGU2OTVjMjEyYWEyNGU2NGVmOTIwYmY5MWZkY2M1YWRhY2MyMzBmYTRl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112660840780,"sku":"1058.1","price":149.45,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112660873548,"sku":"1058.1","price":141.98,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112660906316,"sku":"1058.1","price":134.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1058-1000Wx1000H_66b624b9-4eb7-42a1-84c8-3a3cf95fd9fb.jpg?v=1766399149"},{"product_id":"roti-stock-10x-tbs-bioscience-grade-1060","title":"ROTI®Stock 10x TBS, BioScience-Grade, ready-to-use, filtered, steam sterilised","description":"\u003cp\u003eROTI®Stock 10x TBS, BioScience-Grade is a ready-to-use Tris-buffered saline concentrate for life-science and immunodetection applications. The 10× stock is filtered and steam sterilised, providing a convenient base for preparing wash and dilution buffers used in blotting, immunoassays and related workflows. Density is approximately 1,1 g\/cm³, with a boiling point near 100 °C, consistent with standard aqueous buffer concentrates. The 1 l unit quantity supports regular laboratory buffer preparation where reproducible TBS quality is important. This BioScience-Grade product from manufacturer Carl ROTH is positioned for immunology and reagents for immunodetection, reducing the need to weigh and dissolve individual components. Dilute to 1× or other working strengths as required by your protocol. The combination of filtration and steam sterilisation in the ready-to-use format supports clean buffer make-up under typical research and diagnostic laboratory conditions, in line with the stated physical data.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance of solution: colourless liquid\u003c\/li\u003e\n\u003cli\u003eColour: water-clear\u003c\/li\u003e\n\u003cli\u003epH value: 7.15 - 7.65\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l\u003c\/li\u003e\n\u003cli\u003eDensity: ~1,1 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: ~100 °C\u003c\/li\u003e\n\u003cli\u003eProduct type: 10x TBS stock solution\u003c\/li\u003e\n\u003cli\u003eGrade: BioScience-Grade\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1060-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzk5OHxhcHBsaWNhdGlvbi9wZGZ8YURoaUwyZzNZUzg1TWpjME1UWTNOVEkxTkRBMkwxTlFSVnBmTVRBMk1GOUZUaTV3WkdZfDY2YmViYjA4NTk2OTcwNzY2OWQ1YTdlZmEyMjA5NjQ2MWFlY2MxNjVjZTU4OTZiMTgzMTllYTYwYjVlYTQzOWE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1060-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNzQ4ODJ8YXBwbGljYXRpb24vcGRmfGFHRmhMMmcyTlM4NU1qQTJNamN4TWpFek5UazRMMU5FUWw4eE1EWXdYMFJGWDBWT0xuQmtaZ3w2NmFjZjc0YjRiMTNiOTBmZWE2Y2NkMWJiYTcwMzYyMTdlMDQyZjhkNjhhZjA2ZGFhNTBiZWI5NmExMjZiZWM2\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56112661135692,"sku":"1060.1","price":155.9,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56112661168460,"sku":"1060.1","price":148.11,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56112661201228,"sku":"1060.1","price":140.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1060-1000Wx1000H_1d175924-233c-415c-b781-fa806f85bfce.jpg?v=1766399150"},{"product_id":"roti-fair-pbs-7-4-1101","title":"ROTI®fair PBS 7.4, for 10 l \/ pouch, 1 pc, box","description":"\u003cp\u003eROTI®fair PBS 7.4 is a phosphate-buffered saline preparation supplied as a pouch for reconstitution to 10 l of working buffer. Intended for biochemistry and molecular biology, this ready-to-dissolve format supports routine buffering where a stable pH 7,4 PBS system is required for sample handling, washing, or dilution steps. Each pack is one piece in a box presentation, with a stated weight of 0,051 kg, keeping storage compact until the pouch is opened and made up to volume. The ROTI®fair line from manufacturer Carl ROTH is aimed at laboratories that prefer pre-portioned buffer solids over bulk weighing of individual salts for every batch. Once prepared, the 10 l yield suits medium-scale protein work, blotting support buffers, and general wet-lab PBS demand without repeated small preparations. Unit quantity is 1 pc, so ordering maps directly to single-pouch consumption planning. Clear labelling as PBS 7.4 helps align the product with protocols that specify standard phosphate-buffered saline at neutral pH. The pouch-for-10-l concept reduces weighing errors and speeds buffer setup in shared preparation areas serving protein isolation and related life-science workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct: ROTI®fair PBS 7.4\u003c\/li\u003e\n\u003cli\u003eFormat: pouch for 10 l\u003c\/li\u003e\n\u003cli\u003ePresentation: box\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1101-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTc2fGFwcGxpY2F0aW9uL3BkZnxhRGd6TDJnellpODVNalUwTlRNeU1UVXpNemMwTDFOUVJWcGZNVEV3TVY5RlRpNXdaR1l8OWI3NDhkOWJmODI4MDI0ZTk2MzkyNDgzYWVjYjRhM2QwMTJhZmRjMTE2ZTljYTQ3MTcyNGFjOWZhMzMzYWZmNw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1101-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjI3ODN8YXBwbGljYXRpb24vcGRmfGFHRXlMMmd4TlM4NU1qQTJNamN5TnpVek5qazBMMU5FUWw4eE1UQXhYMFJGWDBWT0xuQmtaZ3w0Njk5M2Y2ZDk0NGNmNGM3NGY5N2Y2NWIzNzM5MDhlY2ZlN2M2YTU0ZGQyZTllY2FiMGI5MWEyZGQyYWMwZDJl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56112669851980,"sku":"1101.1","price":52.15,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56112669884748,"sku":"1101.1","price":49.54,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56112669917516,"sku":"1101.1","price":46.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Portionsbeutel-1000Wx1000H.jpg?v=1766399172"},{"product_id":"roti-fair-pbs-7-4-1103","title":"ROTI®fair PBS 7.4, for 50 l \/ pouch, 1 pc, box","description":"\u003cp\u003eROTI®fair PBS 7.4 is a phosphate-buffered saline preparation supplied as a pouch for reconstitution to 50 l of working buffer. Designed for biochemistry and molecular biology use, it provides a convenient solid format for preparing standard PBS at pH 7,4 in larger volumes for washing, dilution, blocking support, and related buffer steps. The pack contains one piece in a box, with a stated weight of 0,081 kg, so bulk buffer capacity is achieved without storing heavy liquid concentrates. From manufacturer Carl ROTH, the ROTI®fair pouch approach suits core facilities and high-throughput benches that consume substantial PBS across blotting, immunodetection, and protein workflows. A single 50 l preparation reduces the frequency of buffer make-up compared with smaller pouches while keeping weighing and salt balancing consistent batch to batch. Unit quantity is 1 pc, matching straightforward inventory control for central media kitchens or departmental stores. Protocols that call for PBS 7.4 can adopt this product where a fair-portion, large-volume pouch is preferred. Categories link the item to blotting, Western blot and ELISA support, and reagents used around protein isolation and immunodetection, reflecting typical laboratory demand for reliable neutral PBS.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct: ROTI®fair PBS 7.4\u003c\/li\u003e\n\u003cli\u003eFormat: pouch for 50 l\u003c\/li\u003e\n\u003cli\u003ePresentation: box\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1103-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk1MjM1fGFwcGxpY2F0aW9uL3BkZnxhRE5tTDJnME1pODVNalUwTlRNeU16UTVPVGd5TDFOUVJWcGZNVEV3TTE5RlRpNXdaR1l8OTNhYzk1OGQ4OWJkNzFiMzE2MTEwOTEzYmNmNGE3OWFkY2NmNTk3NTYzNGNmMTYwYWRjN2ZhYzkwOGZhNDg2NQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1103-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjI4MTd8YXBwbGljYXRpb24vcGRmfGFHTmlMMmd3TVM4NU1qQTJNamN5TURrNE16TTBMMU5FUWw4eE1UQXpYMFJGWDBWT0xuQmtaZ3xhOGZhNjYzNzE2MTU4OGU2NzllNDA3OGZhNWFjMmI4NTAxNDg0YmZjZTZkZjU3MGEzMzhmYjhkZDllYmFmNDhk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56112669983052,"sku":"1103.1","price":170.95,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56112670015820,"sku":"1103.1","price":162.4,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56112670048588,"sku":"1103.1","price":153.86,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Portionsbeutel-1000Wx1000H_cd8f8832-5ae7-40f4-98bf-dd034418a7aa.jpg?v=1766399174"},{"product_id":"roti-fair-pbs-7-4-1104","title":"ROTI®fair PBS 7.4, for 100 l \/ pouch, 1 pc, box","description":"\u003cp\u003eROTI®fair PBS 7.4 is a ready-to-dissolve phosphate-buffered saline preparation supplied as a pouch that yields 100 l of working buffer at pH 7.4. Designed for biochemistry and molecular biology workflows, it supports routine buffering steps in blotting, Western blot and ELISA, as well as blocking and immunodetection protocols where a stable physiological salt environment is required. Each pouch delivers a consistent PBS formulation once reconstituted, helping laboratories prepare large buffer volumes with minimal weighing and handling. The product is offered as one unit in a box and has a net weight of 0,138 kg, making it practical for high-throughput or shared core facilities that consume substantial buffer stocks. Manufactured by Carl ROTH, ROTI®fair PBS 7.4 fits protein isolation, wash and dilution steps across life-science applications. Simply dissolve the pouch contents according to laboratory practice to obtain the stated volume of PBS 7.4, then use the buffer for sample preparation, membrane washing or immunoassay workflows that depend on controlled ionic strength and neutral pH.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc, box\u003c\/li\u003e\n\u003cli\u003eProduct form: Pouch for buffer preparation\u003c\/li\u003e\n\u003cli\u003epH: 7,4\u003c\/li\u003e\n\u003cli\u003ePreparation volume: for 100 l \/ pouch\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1104-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTY0fGFwcGxpY2F0aW9uL3BkZnxhR0ZoTDJnME1pODVNalUwTlRNeU16Z3lOelV3TDFOUVJWcGZNVEV3TkY5RlRpNXdaR1l8OTA3MWNiZGI5MGNmY2NkYTVmMjA4MDUyNjc0Y2YzMjY4MTc2MDZkNjgxM2ZiNjkxMjUyYzJiMzcxODFhMDMxYw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1104-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjI4MTR8YXBwbGljYXRpb24vcGRmfGFHRmtMMmd3TkM4NU1qQTJNamN5TWpZeU1UYzBMMU5FUWw4eE1UQTBYMFJGWDBWT0xuQmtaZ3xiYmNjNGQ0NWU2NGFjNDY1YjMyYWRhMDgwMjQ1NWY4NmVhMWQ3MDhlZjE5OTgxNDY1YTkxOTExZGJhYjU0MTlh\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56112670146892,"sku":"1104.1","price":284.9,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56112670179660,"sku":"1104.1","price":270.66,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56112670212428,"sku":"1104.1","price":256.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Portionsbeutel-1000Wx1000H_7afd075d-b437-498c-af36-23741eebf052.jpg?v=1766399174"},{"product_id":"roti-fair-10x-pbs-7-4-1105","title":"ROTI®fair 10x PBS 7.4, for 1000 ml \/ pouch, 5 unit(s), box","description":"\u003cp\u003eROTI®fair 10x PBS 7.4 is a concentrated phosphate-buffered saline preparation supplied in pouch format for biochemistry and molecular biology. Each pouch is intended to prepare 1000 ml of 10x PBS at pH 7.4, giving laboratories a convenient concentrate that can be diluted to working strength for protein biology, purification and isolation workflows. The tenfold concentrate reduces storage footprint while enabling rapid preparation of larger buffer volumes when needed. This pack contains five units in a box and weighs 0,161 kg overall, suiting multi-user benches or stock rooms that regularly replenish PBS. From manufacturer Carl ROTH, the ROTI®fair line supports reproducible buffering for wash steps, sample dilution and reagent preparation in life-science protocols. Dissolve the pouch contents as directed to obtain 1000 ml of 10x PBS 7.4, then dilute to 1x or other working strengths according to your method. The format is well suited to protein isolation and related applications that rely on a defined phosphate-buffered saline environment at neutral pH.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 5 pc(s), box\u003c\/li\u003e\n\u003cli\u003eProduct form: 10x concentrate pouch\u003c\/li\u003e\n\u003cli\u003epH: 7,4\u003c\/li\u003e\n\u003cli\u003ePreparation volume: for 1000 ml \/ pouch\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1105-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTY0fGFwcGxpY2F0aW9uL3BkZnxhRFF5TDJnelppODVNalUwTlRNeU1qZzBORFEyTDFOUVJWcGZNVEV3TlY5RlRpNXdaR1l8ZjIxZGI2OGE5NDgzZDAwMGFmMDNhYjZmMzQxNTVlMDAzZDk5NzI5OTQ3NDk2NGUyYzc1ZWExMjYxNTAxYjJlMw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1105-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjM0Mjd8YXBwbGljYXRpb24vcGRmfGFHVmxMMmd3TUM4NU1qQTJNamN5TVRNeE1UQXlMMU5FUWw4eE1UQTFYMFJGWDBWT0xuQmtaZ3w0MzNmYjU0ZTkzNjRkZWE3NjhjNzUxZmRkZjFkNWY0OTRhNmE1MzQwYjYzNWY2ZmEwNjZlZGJiZTg2Mjk4ZDhl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 pc(s) \/ 1 piece","offer_id":56112670277964,"sku":"1105.1","price":137.1,"currency_code":"EUR","in_stock":true},{"title":"5 pc(s) \/ 6+ pieces","offer_id":56112670310732,"sku":"1105.1","price":130.25,"currency_code":"EUR","in_stock":true},{"title":"5 pc(s) \/ 24+ pieces","offer_id":56112670343500,"sku":"1105.1","price":123.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Portionsbeutel-1000Wx1000H_4fabd3e3-ee4c-4a03-9de6-1cb30bad514e.jpg?v=1766399175"},{"product_id":"roti-fair-pbs-7-2-1106","title":"ROTI®fair PBS 7.2, for 1000 ml \/ tablet, 10 unit(s), blister","description":"\u003cp\u003eROTI®fair PBS 7.2 is a phosphate-buffered saline tablet formulation for biochemistry and molecular biology, with each tablet preparing 1000 ml of buffer at pH 7.2. Tablet dosing simplifies buffer make-up for protein biology, purification and isolation work, reducing weighing errors and speeding routine preparation. Physical data include a density of 2,01 g\/cm³ and a boiling point of 1413 °C. The pack provides ten units in blister packaging and has a net weight of 0,051 kg, convenient for individual benches or small-volume workflows. Offered by Carl ROTH within the ROTI®fair range, these tablets support wash, dilution and equilibration steps that require a stable PBS environment slightly below physiological pH. Dissolve one tablet in water to the stated volume to obtain PBS 7.2, then apply the buffer in protein isolation and related life-science methods. The blister presentation keeps tablets separated and easy to dispense, helping maintain consistent batch-to-batch buffer preparation across repeated experiments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack sizes: 10 pc(s), 100 pc(s)\u003c\/li\u003e\n\u003cli\u003eDensity: 2,01 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 1413 °C\u003c\/li\u003e\n\u003cli\u003eProduct form: Tablet for buffer preparation\u003c\/li\u003e\n\u003cli\u003epH: 7,2\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1106-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0ODEzfGFwcGxpY2F0aW9uL3BkZnxhRFV4TDJnME5TODVNalUwTlRNeU5ERTFOVEU0TDFOUVJWcGZNVEV3Tmw5RlRpNXdaR1l8YWY0MDA4ZmZlMGQyNTVlZjk0NTAzMTViYTM4MjZlNWRmODlmODUwN2NlOWEyMTRjZGQ5OWUyYzJlZTFiMzQzMw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1106-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjA4MjB8YXBwbGljYXRpb24vcGRmfGFERTFMMmd3T0M4NU1qQTJNamN5TXpZd05EYzRMMU5FUWw4eE1UQTJYMFJGWDBWT0xuQmtaZ3w5MDMzZWQxNmY4Mjc2ZjdjMTg0NmRjZTY0N2NiYTI5MzVhNzNiMjVmYTU3MWNlMGMyMmVhMjAwZjY2ZmYyOTM1\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 pc(s) \/ 1 piece","offer_id":56112670441804,"sku":"1106.1","price":104.85,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56112670474572,"sku":"1106.1","price":99.61,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56112670507340,"sku":"1106.1","price":94.37,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 1 piece","offer_id":56112670540108,"sku":"1106.2","price":510.65,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 6+ pieces","offer_id":56112670572876,"sku":"1106.2","price":485.12,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 24+ pieces","offer_id":56112670605644,"sku":"1106.2","price":459.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Tabletten-1000Wx1000H_4cf339fb-28ee-4091-a9aa-c9d52e9a326d.jpg?v=1766399175"},{"product_id":"roti-fair-pbs-7-4-1107","title":"ROTI®fair PBS 7.4, for 100 ml \/ tablet, 100 unit(s), plastic","description":"\u003cp\u003eROTI®fair PBS 7.4 is a phosphate-buffered saline tablet product for biochemistry and molecular biology, with each tablet formulated to prepare 100 ml of buffer at pH 7.4. The smaller preparation volume suits assay-scale work, parallel samples and protocols that need fresh PBS without generating large excess stocks. Density is given as 2,01 g\/cm³ and the boiling point as 1413 °C. Supplied as one hundred tablets in plastic packaging with a pack weight of 0,251 kg, the format supports frequent use in protein purification and isolation laboratories. Carl ROTH manufactures this ROTI®fair PBS 7.4 variant for reliable day-to-day buffering in wash, blocking-related and sample-handling steps. Dissolve one tablet per 100 ml of water to obtain PBS 7.4, then employ the solution in life-science workflows that depend on controlled ionic strength and neutral pH. High unit count in a compact plastic pack makes the product practical for shared freezers or reagent shelves where many small buffer batches are prepared over time.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 100 pc(s), plastic\u003c\/li\u003e\n\u003cli\u003eDensity: 2,01 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 1413 °C\u003c\/li\u003e\n\u003cli\u003eProduct form: Tablet for buffer preparation\u003c\/li\u003e\n\u003cli\u003epH: 7,4\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1107-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0ODE0fGFwcGxpY2F0aW9uL3BkZnxhR1ZoTDJnelpTODVNalUwTlRNeU1qVXhOamM0TDFOUVJWcGZNVEV3TjE5RlRpNXdaR1l8NTllYWEyZTY0ODZhZGY2ZTRlN2Q3NzZmZjk3MTljYmM5NTEyNWIzNjljNDQ3NmYwMTM2NWI3MDRiMWU3NjQ5NQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1107-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjA4MzZ8YXBwbGljYXRpb24vcGRmfGFHUXlMMmd3WlM4NU1qQTJNamN5TlRVM01EZzJMMU5FUWw4eE1UQTNYMFJGWDBWT0xuQmtaZ3xkMjE1M2ZlMmMxNDllMzM4YTRlOWJhZDFlZjRmYTM1NjcyZTAyNTU4N2UwYTZkYzUzMzQ1NjM3ZjdhNWEzZDIx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 pc(s) \/ 1 piece","offer_id":56112670703948,"sku":"1107.1","price":81.2,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 6+ pieces","offer_id":56112670736716,"sku":"1107.1","price":77.14,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 24+ pieces","offer_id":56112670769484,"sku":"1107.1","price":73.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1112-1000Wx1000H_85311282-044c-4f00-b791-b092787a6c0e.jpg?v=1766399175"},{"product_id":"roti-fair-pbs-7-4-1108","title":"ROTI®fair PBS 7.4, for 200 ml \/ tablet, 100 unit(s), plastic","description":"\u003cp\u003eROTI®fair PBS 7.4 is a phosphate-buffered saline tablet reagent for preparing buffer at pH 7.4, with each tablet intended for 200 ml of working solution. The pack contains 100 tablets in plastic packaging and is intended for biochemistry and molecular biology, including protein isolation and purification workflows where a stable physiological buffer is needed. According to the available data, the material has a density of 2,01 g\/cm³ and a boiling point of 1413 °C. The pre-portioned tablet format supports reproducible buffer make-up without weighing multiple salt components, which helps keep washing, dilution and sample-handling steps consistent across batches. These tablets from manufacturer Carl ROTH fit routine bench protocols and reduce preparation time when medium volumes of PBS 7.4 are required repeatedly. Categories such as protein biology and reagents for protein isolation benefit from a ready-to-dissolve presentation that simplifies daily buffer logistics in research and analytical laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 100 pc(s) plastic\u003c\/li\u003e\n\u003cli\u003eDensity: 2,01 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 1413 °C\u003c\/li\u003e\n\u003cli\u003eProduct: ROTI®fair PBS 7.4\u003c\/li\u003e\n\u003cli\u003ePreparation: for 200 ml \/ tablet\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1108-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk1MDA3fGFwcGxpY2F0aW9uL3BkZnxhREV3TDJnME9TODVNalUwTlRNeU5UUTJOVGt3TDFOUVJWcGZNVEV3T0Y5RlRpNXdaR1l8Zjc3Y2VhY2FjOGEzMDc3ZmUyZTM0OTAxZDJhYmQyZjY3ZWI1Y2IwMWJjNjEyOWFkNDU0MWU0MTEyYWNlN2QwZg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1108-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjA4NDN8YXBwbGljYXRpb24vcGRmfGFEWmhMMmd3WWk4NU1qQTJNamN5TkRVNE56Z3lMMU5FUWw4eE1UQTRYMFJGWDBWT0xuQmtaZ3w0MGQyYTZkZWZlNjg5NzUxZGYxZjE5ODk2ZmJiYjkyOThiZDBjOGUyYjRjYzQ3ZDc5ODkxYmM3MmIwNDg3MjMz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 pc(s) \/ 1 piece","offer_id":56112670867788,"sku":"1108.1","price":131.7,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 6+ pieces","offer_id":56112670900556,"sku":"1108.1","price":125.12,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 24+ pieces","offer_id":56112670933324,"sku":"1108.1","price":118.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1112-1000Wx1000H_4049209b-1027-4268-a0e1-c4ad75617167.jpg?v=1766399176"},{"product_id":"roti-fair-pbs-7-4-1111","title":"ROTI®fair PBS 7.4, for 500 ml \/ tablet, 12 unit(s), blister","description":"\u003cp\u003eROTI®fair PBS 7.4 is a phosphate-buffered saline tablet product for preparing pH 7.4 buffer, with each tablet formulated for 500 ml of solution. The pack comprises 12 tablets in blister packaging and is directed at biochemistry and molecular biology applications, including protein purification and isolation steps that depend on a reliable physiological buffer. Manufacturer data list a density of 2,01 g\/cm³ and a boiling point of 1413 °C. Dissolving one tablet per half litre yields a convenient working volume for washing, dilution and sample processing without multi-component weighing. This blistered set from manufacturer Carl ROTH supports reproducible day-to-day buffer preparation and helps standardise conditions across experimental series. The 500 ml per tablet format suits laboratories that need moderate buffer batches rather than very large bulk solutions. It is a practical choice within protein biology workflows where consistent PBS 7.4 quality and simple reconstitution matter for routine bench work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack sizes: 12 pc(s), 100 pc(s)\u003c\/li\u003e\n\u003cli\u003eDensity: 2,01 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 1413 °C\u003c\/li\u003e\n\u003cli\u003eProduct: ROTI®fair PBS 7.4\u003c\/li\u003e\n\u003cli\u003ePreparation: for 500 ml \/ tablet\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1111-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTg5fGFwcGxpY2F0aW9uL3BkZnxhR0k1TDJnME9DODVNalUwTlRNeU5URXpPREl5TDFOUVJWcGZNVEV4TVY5RlRpNXdaR1l8NTFmYjZmYzc5MGUwNDliNzViZWNlZGEzMzM0MTljMGE0OGI2YTA0M2VkOGIzMWE0NjQzNGU5Y2U1OGU4Nzg3Mw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1111-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjA4MzR8YXBwbGljYXRpb24vcGRmfGFEQTVMMmd4WXk4NU1qQTJNamN5T1RFM05UTTBMMU5FUWw4eE1URXhYMFJGWDBWT0xuQmtaZ3wxMDk4MmNlNmNhNTcxODYzYzU2NTZlYTdlNDFhZjM1NWM3NTkwYjA3ZDdhNTRjN2Q1YmMzYjU5MmU5ZDIyYTRl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"12 pc(s) \/ 1 piece","offer_id":56112671195468,"sku":"1111.1","price":73.0,"currency_code":"EUR","in_stock":true},{"title":"12 pc(s) \/ 6+ pieces","offer_id":56112671228236,"sku":"1111.1","price":69.35,"currency_code":"EUR","in_stock":true},{"title":"12 pc(s) \/ 24+ pieces","offer_id":56112671261004,"sku":"1111.1","price":65.7,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 1 piece","offer_id":56112671293772,"sku":"1111.2","price":284.9,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 6+ pieces","offer_id":56112671326540,"sku":"1111.2","price":270.66,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 24+ pieces","offer_id":56112671359308,"sku":"1111.2","price":256.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1112-1000Wx1000H_6116998c-55de-41f5-8ba4-ec88a364f3b8.jpg?v=1766399177"},{"product_id":"roti-fair-pbs-7-4-1112","title":"ROTI®fair PBS 7.4, for 1000 ml \/ tablet, 10 unit(s), blister","description":"\u003cp\u003eROTI®fair PBS 7.4 is a phosphate-buffered saline tablet reagent for preparing buffer at pH 7.4, with each tablet intended for 1000 ml of working solution. Ten tablets are supplied in blister packaging for biochemistry and molecular biology use, including blotting-related steps such as Western blot and ELISA blocking and immunodetection where PBS-based buffers are routinely applied. Available figures give a density of 2,01 g\/cm³ and a boiling point of 1413 °C. The one-litre-per-tablet design streamlines preparation of larger buffer volumes without weighing individual salts, supporting consistent washing, dilution and detection workflows. These tablets from manufacturer Carl ROTH offer a straightforward reconstitution route for laboratories that repeatedly need litre-scale PBS 7.4. The blister pack of ten units balances stock convenience with controlled consumption for protein biology and immunodetection protocols. Ready-to-dissolve tablets help maintain batch-to-batch uniformity in applications that rely on stable physiological buffer conditions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack sizes: 10 pc(s), 100 pc(s)\u003c\/li\u003e\n\u003cli\u003eDensity: 2,01 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 1413 °C\u003c\/li\u003e\n\u003cli\u003eProduct: ROTI®fair PBS 7.4\u003c\/li\u003e\n\u003cli\u003ePreparation: for 1000 ml \/ tablet\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1112-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0ODI5fGFwcGxpY2F0aW9uL3BkZnxhR0U0TDJnME5TODVNalUwTlRNeU5EUTRNamcyTDFOUVJWcGZNVEV4TWw5RlRpNXdaR1l8YzM2MTY3NWVkMTI1YzczOTIzZWUxZTE3ZTg1NDhkZmM4ZjE0MjFiYmEzM2ZjOGI5YjdlM2EzZTE2MWI3YWI2Nw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1112-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjA4MTh8YXBwbGljYXRpb24vcGRmfGFHWmhMMmd4TlM4NU1qQTJNamN5TnpnMk5EWXlMMU5FUWw4eE1URXlYMFJGWDBWT0xuQmtaZ3xlYWEzYWQ1NDM4OTJjNmRhYzhiNzE0MTNmYWYxMzQ1NTZiNDE3MTExMTdhZmEzNzdlN2I2MTc0YWQ0ZGMxOGFi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 pc(s) \/ 1 piece","offer_id":56112671457612,"sku":"1112.1","price":104.85,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56112671490380,"sku":"1112.1","price":99.61,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56112671523148,"sku":"1112.1","price":94.37,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 1 piece","offer_id":56112671555916,"sku":"1112.2","price":510.65,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 6+ pieces","offer_id":56112671588684,"sku":"1112.2","price":485.12,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 24+ pieces","offer_id":56112671621452,"sku":"1112.2","price":459.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1112-1000Wx1000H_bf62f294-f8c5-4595-b153-2dc8fb033e64.jpg?v=1766399178"},{"product_id":"roti-fair-pbs-potassium-free-7-4-1113","title":"ROTI®fair PBS potassium-free 7.4, for 1000 ml \/ tablet, 10 unit(s), blister","description":"\u003cp\u003eROTI®fair PBS potassium-free 7.4 is a buffer tablet for preparing potassium-free PBS at pH 7.4 in biochemistry and molecular biology. Each tablet is intended for 1000 ml of working solution, giving a straightforward route to a defined buffer without multi-component weighing. The product is offered as 10 tablets in blister packaging from manufacturer Carl ROTH, with a pack weight of 0,051 kg. This format suits routine bench preparation where reproducible pH 7.4 conditions are needed and potassium ions should be avoided. In life-science settings it supports protein biology workflows, including steps linked to protein purification and protein isolation reagents. Laboratories can dissolve one tablet to the stated volume whenever fresh potassium-free PBS is required for biochemical handling or molecular biology procedures. The blister presentation keeps individual tablets separated for orderly dispensing. ROTI®fair PBS potassium-free 7.4 therefore addresses everyday buffer demand in protein-oriented and general molecular work where a potassium-free PBS system at pH 7.4 is specified.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack sizes: 10 pc(s), 100 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: PBS buffer tablet, potassium-free\u003c\/li\u003e\n\u003cli\u003epH value: 7,4\u003c\/li\u003e\n\u003cli\u003ePreparation volume: 1000 ml per tablet\u003c\/li\u003e\n\u003cli\u003ePackaging: Blister\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1113-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0ODA5fGFwcGxpY2F0aW9uL3BkZnxhRGc1TDJnMFppODVNalUwTlRNeU56RXdORE13TDFOUVJWcGZNVEV4TTE5RlRpNXdaR1l8N2I5ODY5NTU4NDQ2ZWQxNjJmODAzNmIxZjg3YTBkN2NjYTQ0NDU5MGE2YjNiOTg4MDNhZTQ1ODg5MmY5MTNlZQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1113-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjM1MjB8YXBwbGljYXRpb24vcGRmfGFEa3lMMmd4TWk4NU1qQTJNamN5TmpnNE1UVTRMMU5FUWw4eE1URXpYMFJGWDBWT0xuQmtaZ3wwZWVjN2EwMDIxYTlkMDE3ZGY5MzJmNzc0MzY1NzZhZjZlM2I2NmRlMGYxZjgzNGU0NWI0OTUyODBmOWJjNDg0\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 pc(s) \/ 1 piece","offer_id":56112671719756,"sku":"1113.1","price":104.85,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56112671752524,"sku":"1113.1","price":99.61,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56112671785292,"sku":"1113.1","price":94.37,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 1 piece","offer_id":56112671818060,"sku":"1113.2","price":510.65,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 6+ pieces","offer_id":56112671850828,"sku":"1113.2","price":485.12,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 24+ pieces","offer_id":56112671883596,"sku":"1113.2","price":459.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Tabletten-1000Wx1000H_7a032b01-d874-43a5-ab7b-c1e0a494effe.jpg?v=1766399178"},{"product_id":"roti-fair-pbs-potassium-free-7-4-rich-1114","title":"ROTI®fair PBS potassium-free 7.4, rich, in phosphate, for 1000 ml \/ tablet","description":"\u003cp\u003eROTI®fair PBS potassium-free 7.4, rich is a phosphate-rich, potassium-free PBS buffer tablet for biochemistry and molecular biology. Each tablet prepares 1000 ml of solution at pH 7.4, supporting consistent buffer make-up when a richer phosphate background is required. Supplied as 100 tablets from manufacturer Carl ROTH, the pack weighs 0,252 kg and is suited to higher-throughput or frequently used buffer stations. The potassium-free profile helps when potassium ions must be excluded from the buffer matrix. Application areas include blotting-related work and Western blot and ELISA contexts where blocking and immunodetection buffers are prepared from PBS-type systems. Dissolving one tablet to the stated volume yields a working potassium-free PBS solution for biochemical and molecular biology protocols. The rich-in-phosphate designation distinguishes this variant within the ROTI®fair PBS potassium-free 7.4 line. It offers a practical tablet format for laboratories that need reproducible pH 7.4 PBS without potassium and with elevated phosphate content for routine immunoanalytical and related life-science procedures.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 100 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: PBS buffer tablet, potassium-free, rich in phosphate\u003c\/li\u003e\n\u003cli\u003epH value: 7,4\u003c\/li\u003e\n\u003cli\u003ePreparation volume: 1000 ml per tablet\u003c\/li\u003e\n\u003cli\u003ePhosphate profile: Rich in phosphate\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1114-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTc3fGFwcGxpY2F0aW9uL3BkZnxhRFkzTDJnME9TODVNalUwTlRNeU5UYzVNelU0TDFOUVJWcGZNVEV4TkY5RlRpNXdaR1l8ZTdmMGFhM2VjYmY5NjIzYjJiMzM2MzhkMThjNDk2NWVlNzIxZGE4NDBkYmQ3ZWY2N2EzZTRkYzExN2E1MGE5Ng\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1114-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMjM4Mzh8YXBwbGljYXRpb24vcGRmfGFEQmhMMmd4T1M4NU1qQTJNamN5T0RVeE9UazRMMU5FUWw4eE1URTBYMFJGWDBWT0xuQmtaZ3w5YWJiNzBmMmRhMmIxODhlM2I0MWJmYjc2OTliNGQ4ZDJmOWNjZDQwZDdlZmI0ODdiNWFkNGE2MDU0ZGNkZTgx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 pc(s) \/ 1 piece","offer_id":56112672276812,"sku":"1114.1","price":590.2,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 6+ pieces","offer_id":56112672309580,"sku":"1114.1","price":560.69,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 24+ pieces","offer_id":56112672342348,"sku":"1114.1","price":531.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Tabletten-1000Wx1000H_8bab8da0-152c-4511-bbd9-d4191c54d56b.jpg?v=1766399179"},{"product_id":"roti-fair-20x-ssc-1232","title":"ROTI®fair 20x SSC, for 1000 ml \/ pouch, 5 unit(s), box","description":"\u003cp\u003eROTI®fair 20x SSC is a ready-to-prepare 20× SSC buffer format for molecular biology, supplied so that each pouch yields 1000 ml of solution. SSC buffers are widely used in nucleic-acid work, including transfer and hybridization steps linked to Southern and Northern blotting and related membrane-based procedures. This pack contains 5 pc(s) in a box, with a total weight of 0,163 kg, giving laboratories multiple identical preparations from one order. Formulated for molecular biology use, ROTI®fair 20x SSC from manufacturer Carl ROTH supports consistent buffer make-up when a concentrated SSC stock is required. The pouch presentation simplifies weighing and dissolution compared with bulk powder handling and helps standardize 1000 ml batches across electrophoresis and blotting workflows. Suitable for horizontal agarose electrophoresis support steps and nucleic-acid transfer onto membranes, the product fits routine molecular-biology bench practice where reproducible 20× SSC preparation is needed without additional compositional claims beyond the stated molecular-biology orientation and pack configuration.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 5 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: 20x SSC buffer pouches\u003c\/li\u003e\n\u003cli\u003eBrand line: ROTI®fair\u003c\/li\u003e\n\u003cli\u003ePreparation volume: 1000 ml per pouch\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1232-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTM4fGFwcGxpY2F0aW9uL3BkZnxhRFJtTDJobU1TODVNalUwTlRNME1URTVORFUwTDFOUVJWcGZNVEl6TWw5RlRpNXdaR1l8YTkwMjgyNTk4YTNkN2UwOGU3NDg3YTMwYTkwNTNmYjVhOTMwODA3MTYyZWY2YjMzNjg2ZDRjYzNlYjgxN2M4Yg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1232-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzgyNzN8YXBwbGljYXRpb24vcGRmfGFHTTJMMmhoT1M4NU1qQTJNamMxT0RNek9EZzJMMU5FUWw4eE1qTXlYMFJGWDBWT0xuQmtaZ3w2NTM2YjM2ZTBiNGEyZTVjMDIwZDIyMjRhZWVkMjFiYzE5ZDU3YWVmMmYyYjY4MGE1MTFlNzg3YzE2NWZiMjg0\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 pc(s) \/ 1 piece","offer_id":56112689054028,"sku":"1232.1","price":220.4,"currency_code":"EUR","in_stock":true},{"title":"5 pc(s) \/ 6+ pieces","offer_id":56112689086796,"sku":"1232.1","price":209.38,"currency_code":"EUR","in_stock":true},{"title":"5 pc(s) \/ 24+ pieces","offer_id":56112689119564,"sku":"1232.1","price":198.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1232-1000Wx1000H_665c1e6f-32aa-40b3-8666-8a02d56b8175.jpg?v=1766399237"},{"product_id":"roti-fair-50x-tae-1234","title":"ROTI®fair 50x TAE, for 500 ml \/ pouch, 5 unit(s), box","description":"\u003cp\u003eROTI®fair 50x TAE is a concentrated electrophoresis buffer supplied as ready-to-reconstitute pouches for convenient preparation of TAE working solution. Each pouch is formulated to yield 500 ml of buffer, supporting routine horizontal agarose gel electrophoresis and nucleic acid separation workflows in molecular biology and teaching laboratories. The 50× concentrate simplifies buffer make-up, helping laboratories maintain consistent ionic strength and pH without weighing individual components for every gel run. Packaged as five pouches per box, the format suits repeated gel casting and day-to-day electrophoresis schedules. Flash point is given as 39 °C. Offered by manufacturer Carl ROTH within the ROTI®fair range, this product aligns with standard agarose-gel preparation practice for DNA and RNA analysis. The pouch presentation reduces handling steps at the bench and supports reproducible buffer batches across experiments. With a pack of five units and a stated pack weight of 0,156 kg, ROTI®fair 50x TAE is a practical choice for laboratories that regularly prepare agarose gels for horizontal electrophoresis and related separation applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 5 pc(s), box\u003c\/li\u003e\n\u003cli\u003eFlash point: 39 °C\u003c\/li\u003e\n\u003cli\u003eProduct: ROTI®fair 50x TAE\u003c\/li\u003e\n\u003cli\u003eReconstitution: for 500 ml per pouch\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1234-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0NjI3fGFwcGxpY2F0aW9uL3BkZnxhR0ptTDJobE5pODVNalUwTlRNME5EUTNNVE0wTDFOUVJWcGZNVEl6TkY5RlRpNXdaR1l8OTc3Y2M1Yzg5ZDAwOWZhZTdhMDEwNTZmZDViNTc3YWJiMWU1YWMwNGNmNWExYmViYTdkODUwNzc3MjM2YjBmZA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1234-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyOTA1NzB8YXBwbGljYXRpb24vcGRmfGFEQXpMMmd5TUM4NU1qQTJNamMzTlRjd05Ua3dMMU5FUWw4eE1qTTBYMFJGWDBWT0xuQmtaZ3xjMDAwZDkzOGM1MjA2MDc2NzcyODFhZTMyOWI2MDJhNTI1MWUzOTc3MjVkZWM2OWIyNDU4YTUyNDYyODMwNmU4\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 pc(s) \/ 1 piece","offer_id":56112689381708,"sku":"1234.1","price":790.15,"currency_code":"EUR","in_stock":true},{"title":"5 pc(s) \/ 6+ pieces","offer_id":56112689414476,"sku":"1234.1","price":750.64,"currency_code":"EUR","in_stock":true},{"title":"5 pc(s) \/ 24+ pieces","offer_id":56112689447244,"sku":"1234.1","price":711.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Portionsbeutel-1000Wx1000H_d4551e1e-6a78-4d0d-9c89-c25aa004f553.jpg?v=1766399239"},{"product_id":"roti-fair-50x-tae-1240","title":"ROTI®fair 50x TAE, for 1000 ml \/ pouch, 5 unit(s), box","description":"\u003cp\u003eROTI®fair 50x TAE is a ready-to-dissolve buffer concentrate for electrophoresis, supplied as pouches each preparing 1000 ml of working solution. The 50x TAE format is intended for agarose gel electrophoresis and related horizontal electrophoresis workflows where tris-acetate-EDTA buffer systems are required. Each box contains 5 pc(s) with a pack weight of 0,156 kg, offering convenient single-use preparation without bulk liquid handling. The pouch concept supports reproducible reconstitution for gel casting and running buffers in molecular biology and analytical laboratories. Flash point is specified at 39 °C. This ROTI®fair reagent from manufacturer Carl ROTH is positioned for preparation of agarose gels and routine electrophoresis buffer make-up. Laboratories can dilute each pouch to the target working strength as needed for tank buffer or gel buffer applications. The compact boxed format simplifies storage and inventory control for electrophoresis suites that prefer pre-portioned concentrates over large stock solutions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 5 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct: ROTI®fair 50x TAE\u003c\/li\u003e\n\u003cli\u003eBuffer system: TAE\u003c\/li\u003e\n\u003cli\u003eConcentration: 50x\u003c\/li\u003e\n\u003cli\u003ePreparation: for 1000 ml per pouch\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1240-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0NDU1fGFwcGxpY2F0aW9uL3BkZnxhRFUzTDJobE15ODVNalUwTlRNME5UUTFORE00TDFOUVJWcGZNVEkwTUY5RlRpNXdaR1l8YTgzYTEzMTI1Mzc2ZTNhOGQ3ZWI5MmRjMDQ0OTA0MjE0YWFkODc4NTU5NGNiMDg3YjdmYTUzMTQ4MDZlMGQzNQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1240-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyOTA1ODR8YXBwbGljYXRpb24vcGRmfGFETXpMMmcxTnk4NU1qQTJNamMyTVRrME16TTBMMU5FUWw4eE1qUXdYMFJGWDBWT0xuQmtaZ3w2MzczODQ0ZjIwMGM1MmQ3ZDhmN2IxMDk2NzFmZmFlNzU4MDU3ZTVlNTVmYWU2NTEzYTY5YmI4YmI1MDQ1ZDUx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 pc(s) \/ 1 piece","offer_id":56112690594124,"sku":"1240.1","price":1127.7,"currency_code":"EUR","in_stock":true},{"title":"5 pc(s) \/ 6+ pieces","offer_id":56112690626892,"sku":"1240.1","price":1071.32,"currency_code":"EUR","in_stock":true},{"title":"5 pc(s) \/ 24+ pieces","offer_id":56112690659660,"sku":"1240.1","price":1014.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Portionsbeutel-1000Wx1000H_871c1624-842c-4b2a-96d4-a45ccd9136ce.jpg?v=1766399243"},{"product_id":"roti-fair-tbs-7-6-1244","title":"ROTI®fair TBS 7.6, for 500 ml \/ tablet, 10 unit(s), blister","description":"\u003cp\u003eROTI®fair TBS 7.6 is a Tris-buffered saline preparation supplied as tablets for biochemistry and molecular biology. Each tablet is intended to prepare 500 ml of TBS at the stated pH designation 7.6, supporting blotting workflows such as Western blot and ELISA, including blocking and immunodetection steps. Density is given as 1,63 g\/cm³. Tablet dosing simplifies buffer preparation for wash, dilution, and blocking buffers where TBS at pH 7.6 is specified. Laboratories performing immunodetection can dissolve tablets as needed to obtain consistent saline-buffered Tris solutions without bulk powder handling. Use follows standard laboratory practice for tablet buffers: dissolve completely in purified water to the indicated volume and verify pH if required by your protocol. The compact blister pack suits benches that need small, repeatable TBS batches for blotting and related immunoassays.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack sizes: 10 pc(s), 100 pc(s)\u003c\/li\u003e\n\u003cli\u003eDensity: 1,63 g\/cm³\u003c\/li\u003e\n\u003cli\u003eProduct: ROTI®fair TBS 7.6\u003c\/li\u003e\n\u003cli\u003ePreparation: for 500 ml per tablet\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1244-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTc0fGFwcGxpY2F0aW9uL3BkZnxhRGRsTDJobFlTODVNalUwTlRNME16RTJNRFl5TDFOUVJWcGZNVEkwTkY5RlRpNXdaR1l8M2YyZmZhNjA1YmVmMDA5NzE2NzlhODA5YzkzMDhkZDQ5NDdhMDA4ZWU0ZWI3NWJkMmEzNWE5MDQwMWEwMmJjZg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1244-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzY5NDB8YXBwbGljYXRpb24vcGRmfGFEUmhMMmcxWWk4NU1qQTJNamMyTURNd05EazBMMU5FUWw4eE1qUTBYMFJGWDBWT0xuQmtaZ3xiZDBjMTRkNDBhZGRmODViODU1N2M0ZDI5ZWQ3ZTFmYWViNWY2NDFiNWNkM2QyYjg1ZTJmYjY2OTZhNjJlNWY5\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 pc(s) \/ 1 piece","offer_id":56112691708236,"sku":"1244.1","price":90.2,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56112691741004,"sku":"1244.1","price":85.69,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56112691773772,"sku":"1244.1","price":81.18,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 1 piece","offer_id":56112691806540,"sku":"1244.2","price":461.2,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 6+ pieces","offer_id":56112691839308,"sku":"1244.2","price":438.14,"currency_code":"EUR","in_stock":true},{"title":"100 pc(s) \/ 24+ pieces","offer_id":56112691872076,"sku":"1244.2","price":415.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1244-1000Wx1000H.jpg?v=1766399246"},{"product_id":"roti-fair-tbs-8-0-1245","title":"ROTI®fair TBS 8.0, for 1000 ml \/ pouch, 10 unit(s), box","description":"\u003cp\u003eROTI®fair TBS 8.0 is a Tris-buffered saline concentrate presented in pouches for biochemistry and molecular biology applications. Each pouch prepares 1000 ml of TBS at the pH designation 8.0, suitable for Western blot, ELISA, blocking, and immunodetection workflows that call for TBS wash or dilution buffer. Density is specified as 1,63 g\/cm³. Supplied in the ROTI®fair line from manufacturer Carl ROTH, the product is packed as a box of 10 pouches (10 pc(s)) with a pack weight of 0,261 kg. The pouch format streamlines preparation of larger buffer volumes while keeping composition consistent from batch to batch. Typical laboratory use includes blocking and immunodetection steps in blotting, where Tris-buffered saline at pH 8.0 is required. Dissolve each pouch completely in purified water to the stated volume, then use directly or dilute further according to your assay protocol. This presentation supports molecular biology and immunoassay laboratories that prefer pre-portioned TBS stocks over manual weighing of individual buffer components.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 10 pc(s)\u003c\/li\u003e\n\u003cli\u003eDensity: 1,63 g\/cm³\u003c\/li\u003e\n\u003cli\u003eProduct: ROTI®fair TBS 8.0\u003c\/li\u003e\n\u003cli\u003ePreparation: for 1000 ml per pouch\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1245-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTg4fGFwcGxpY2F0aW9uL3BkZnxhR1l4TDJoa1l5ODVNalUwTlRNME56QTVNamM0TDFOUVJWcGZNVEkwTlY5RlRpNXdaR1l8YzljYTY0OTg0N2E4ZjFmMGNkMzM5OTI0OTAyY2Y1MmRkNWQyY2Y3MWEyOTM4Yjg3YTE3ZjEyZjhiZWI4YTI2Mw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1245-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzY5ODF8YXBwbGljYXRpb24vcGRmfGFEaGlMMmcxTnk4NU1qQTJNamMyTVRZeE5UWTJMMU5FUWw4eE1qUTFYMFJGWDBWT0xuQmtaZ3w5ODAwMjU3MzQzNTY4M2U3NmUwNmM3ZTJhZGIyNjE0ZjFlMWYyMTk3ZDY1ZDRjODk2MzVmOGUzYmQ1MzA1M2Uw\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 pc(s) \/ 1 piece","offer_id":56112691937612,"sku":"1245.1","price":256.95,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56112691970380,"sku":"1245.1","price":244.1,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56112692003148,"sku":"1245.1","price":231.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Portionsbeutel-1000Wx1000H_d477249e-3e0e-436a-a39a-58a147deef5b.jpg?v=1766399248"},{"product_id":"roti-fair-10x-tbs-8-0-1247","title":"ROTI®fair 10x TBS 8.0, for 1000 ml \/ pouch, 10 unit(s), box","description":"\u003cp\u003eROTI®fair 10x TBS 8.0 is a ready-to-dissolve buffer concentrate formulated for biochemistry and molecular biology workflows that require Tris-buffered saline at working pH 8.0. Each pouch is designed for preparation of 1000 ml of solution, giving laboratories a convenient 10× stock without weighing multiple dry components. The material shows a density of 1,63 g\/cm³ and is supplied as 10 pc(s) in a box, supporting repeated blotting, washing, and immunodetection steps in Western blot and ELISA protocols. Dissolved buffer is widely used for membrane equilibration, antibody dilutions, and rinse sequences where stable ionic strength and defined pH matter. This ROTI®fair preparation from manufacturer Carl ROTH helps standardize buffer make-up across runs and reduces day-to-day weighing variability. The pouch format simplifies storage and reconstitution at the bench, while the ten-unit pack suits medium-throughput life-science groups that need consistent TBS 8.0 working solutions for blocking and detection workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 10 pc(s)\u003c\/li\u003e\n\u003cli\u003eDensity: 1,63 g\/cm³\u003c\/li\u003e\n\u003cli\u003eProduct type: 10x TBS buffer concentrate\u003c\/li\u003e\n\u003cli\u003epH designation: 8,0\u003c\/li\u003e\n\u003cli\u003ePreparation: for 1000 ml \/ pouch\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1247-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTczfGFwcGxpY2F0aW9uL3BkZnxhREk0TDJobFlTODVNalUwTlRNME16UTRPRE13TDFOUVJWcGZNVEkwTjE5RlRpNXdaR1l8MGU1NTVlNDM0NGQ1NDg5Y2EzYjZhMWE2MDM4MDdjZmEzN2MyMGQxYmRiMWIzZDQ4ODc4ZWQ2NzRkYzczMGZhMQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1247-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzY0OTB8YXBwbGljYXRpb24vcGRmfGFEWXpMMmcxTUM4NU1qQTJNamMyTXprd09UUXlMMU5FUWw4eE1qUTNYMFJGWDBWT0xuQmtaZ3wwMTU2M2RmZjAwNGQxZWQ1YjlkZmU5ZTZhNDE3Y2EyMjlhMzg5MDRjZmQ4OTA4NjY4MzBhNmEzYzQ3ZTNmODMx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 pc(s) \/ 1 piece","offer_id":56117037072716,"sku":"1247.1","price":955.7,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56117037105484,"sku":"1247.1","price":907.92,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56117037138252,"sku":"1247.1","price":860.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Portionsbeutel-1000Wx1000H_2b309219-3ceb-4b7e-937d-9dddbcab43d9.jpg?v=1766400015"},{"product_id":"roti-fair-1m-tris-7-4-1251","title":"ROTI®fair 1M Tris 7.4, for 1000 ml \/ pouch, 10 unit(s), box","description":"\u003cp\u003eROTI®fair 1M Tris 7.4 is a pouch-based buffer concentrate for biochemistry and molecular biology applications. Each pouch is designed to prepare 1000 ml of 1M Tris buffer at pH 7.4, giving laboratories a reproducible way to obtain this widely used buffering system without bulk weighing of solids for every batch. The product is packed as 10 pouches per box, supporting repeated preparation of working buffer for protein work, purification steps and related molecular biology protocols. Offered in the ROTI®fair line from manufacturer Carl ROTH, it fits reagent needs in protein isolation and protein biology workflows. Users dissolve the pouch contents to the stated volume to obtain the target Tris concentration and pH for downstream procedures. The complete pack weighs 0,261 kg, which is convenient for storage and stock control. Positioned under life science, protein biology, protein purification and reagents for protein isolation, ROTI®fair 1M Tris 7.4 provides a practical pouch format for routine Tris 7.4 buffer preparation.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 10 pc(s)\u003c\/li\u003e\n\u003cli\u003eSpecification: 1M Tris 7.4\u003c\/li\u003e\n\u003cli\u003eProduct type: Tris buffer pouches\u003c\/li\u003e\n\u003cli\u003ePreparation volume: 1000 ml per pouch\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1251-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTMxfGFwcGxpY2F0aW9uL3BkZnxhRFJsTDJnNE55ODVNalUwTlRNMU1UTTFNall5TDFOUVJWcGZNVEkxTVY5RlRpNXdaR1l8NTYzZjg1NWYzNTI5NGI3YThjODAyZWM4NmExMjllYTM1ZTdkNzQ2NWRmNWEwMzA3YjI5MDNlNjY3OTRmNDEzNQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1251-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzYxNDd8YXBwbGljYXRpb24vcGRmfGFEWmxMMmd6Wmk4NU1qQTJNamMyT0RneU5EWXlMMU5FUWw4eE1qVXhYMFJGWDBWT0xuQmtaZ3wyNmJlODBjM2YxNDNiMDNhZGNmOWQzM2RhZWY0ZDJjZTUyZjQ0N2E5OGRkYmQzNDE5MDQyMjFlNmNlYjlhNTcx\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 pc(s) \/ 1 piece","offer_id":56117038317900,"sku":"1251.1","price":607.4,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56117038350668,"sku":"1251.1","price":577.03,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56117038383436,"sku":"1251.1","price":546.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Portionsbeutel-1000Wx1000H_2aaa8787-1d3d-42a9-8a88-89aa77bf0a23.jpg?v=1766400017"},{"product_id":"roti-fair-1m-tris-8-0-1260","title":"ROTI®fair 1M Tris 8.0, for 1000 ml \/ pouch, 10 unit(s), box","description":"\u003cp\u003eROTI®Fair 1M Tris 8.0 is a ready-to-dissolve buffer preparation for biochemistry and molecular biology. Each pouch is formulated to prepare 1000 ml of 1M Tris buffer at pH 8.0, supporting common workflows such as nucleic acid handling, protein work and general molecular biological buffering. The fair-format pouches simplify weighing and reduce preparation steps at the bench, helping laboratories maintain consistent buffer batches. Supplied as 10 pc(s) in a box with a weight of 0,261 kg, the pack suits repeated medium-scale buffer production. ROTI®Fair 1M Tris 8.0 from manufacturer Carl ROTH belongs to molecular biological buffers within life-science reagents for molecular biology. Preparing one litre per pouch streamlines stock buffer making for electrophoresis, extraction and related protocols that call for Tris at pH 8.0. The boxed ten-pouch unit supports organised reagent storage and reliable replenishment in research and routine molecular biology laboratories that depend on standardised Tris buffer preparations.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 10 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Tris buffer pouches\u003c\/li\u003e\n\u003cli\u003eConcentration: 1M Tris pH 8.0\u003c\/li\u003e\n\u003cli\u003ePreparation volume: 1000 ml per pouch\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1260-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTMxfGFwcGxpY2F0aW9uL3BkZnxhREF3TDJobE15ODVNalUwTlRNME5UYzRNakEyTDFOUVJWcGZNVEkyTUY5RlRpNXdaR1l8NDVjNGZmY2Q4ZTcxMzAxNjRiZDU2Y2FhZGI2NjMzNzRjOGVmYWQzY2QyMGZiYmE2MTg5YWJlNjc0M2I5NjZhZA\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1260-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzYxMzN8YXBwbGljYXRpb24vcGRmfGFEazFMMmcwTmk4NU1qQTJNamMyTmpVek1EZzJMMU5FUWw4eE1qWXdYMFJGWDBWT0xuQmtaZ3w4MDYwYTllZjYzN2FjMmEzMmQ3NjcyZjJhNDkwOWQ3Mjg2MDNjOTQ4YjgyMzM3MzVmOTc0YjU0Nzk4YTk5YWJk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 pc(s) \/ 1 piece","offer_id":56117039563084,"sku":"1260.1","price":607.4,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56117039595852,"sku":"1260.1","price":577.03,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56117039628620,"sku":"1260.1","price":546.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Portionsbeutel-1000Wx1000H_b200c9e6-aa9a-4c1b-88f1-446e69688f53.jpg?v=1766400022"},{"product_id":"roti-fair-1m-tris-8-3-1261","title":"ROTI®fair 1M Tris 8.3, for 1000 ml \/ pouch, 5 pieces, box","description":"\u003cp\u003eROTI®fair 1M Tris 8.3 is a molecular biological buffer for biochemistry and molecular biology, supplied in pouches each intended for 1000 ml of solution. The article is packed as 5 unit(s) in a box, so five pouches are provided for five 1000 ml preparations. Pack weight is 0,256 kg. ROTI®fair 1M Tris 8.3 is a 1M Tris 8.3 reagent used in molecular biology and biochemical laboratory work. Each pouch corresponds to the stated preparation volume of 1000 ml. The product is classified among reagents for molecular biology and molecular biological buffers within life science. This ROTI®fair buffer is available from manufacturer Carl ROTH for biochemistry and molecular biology. The boxed set of five units allows several 1000 ml batches to be prepared from one pack. Laboratories in molecular biology and biochemistry can use each pouch for the indicated 1000 ml volume. ROTI®fair 1M Tris 8.3 thus offers a pouch-format 1M Tris 8.3 buffer for biochemistry and molecular biology in a 5-unit box.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 5 pc(s), box\u003c\/li\u003e\n\u003cli\u003eVolume per pouch: 1000 ml\u003c\/li\u003e\n\u003cli\u003eProduct type: Molecular biological buffer\u003c\/li\u003e\n\u003cli\u003eBuffer: 1M Tris 8.3\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1261-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDk0OTMyfGFwcGxpY2F0aW9uL3BkZnxhR0ZsTDJobE15ODVNalUwTlRNME5URXlOamN3TDFOUVJWcGZNVEkyTVY5RlRpNXdaR1l8Yzg2OTYzNmYyMGQ1YTNhMTFlNTBhMzY5ZDJhZGZmOWUyMTVhZWViOWI4YTk2MWRiODU5YzgxNmUyNTU0YzgwNQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1261-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzYxNDN8YXBwbGljYXRpb24vcGRmfGFERmtMMmd4TlM4NU1qQTJNamMzTWpFd01UUXlMMU5FUWw4eE1qWXhYMFJGWDBWT0xuQmtaZ3w1MGVlNWM1OWRjYjZjZGFjOGY4ZWE2NGFlOGE2OTc4MTY4NTBmZTdiNTBhZTYxOWIwNTY3ZjNiOGQxYjdhZjBm\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 pc(s) \/ 1 piece","offer_id":56117039694156,"sku":"1261.1","price":607.4,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 6+ pieces","offer_id":56117039726924,"sku":"1261.1","price":577.03,"currency_code":"EUR","in_stock":true},{"title":"10 pc(s) \/ 24+ pieces","offer_id":56117039759692,"sku":"1261.1","price":546.66,"currency_code":"EUR","in_stock":true},{"title":"5 pc(s) \/ 1 piece","offer_id":58621744513356,"sku":"1261.2","price":321.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Portionsbeutel-1000Wx1000H_80b1f33c-5119-4869-8cd9-b8d1d7b14714.jpg?v=1766400022"},{"product_id":"rotiphorese-proclamp-mini-wide-1426","title":"Notched Glass Plates ROTIPHORESE® PROclamp MINI Wide with fixed spacers, 0.75 mm","description":"\u003cp\u003eROTIPHORESE® PROclamp MINI Wide notched glass plates with fixed spacers are designed for gel preparation in electrophoresis applications. The notched plates measure W 200 × L 100 mm and include fixed spacers of 0,75 mm thickness, enabling thin-gel casting in the mini-wide format. Supplied as 2 pc(s) with a weight of 0,425 kg, the pair is ready for assembly in compatible vertical electrophoresis setups. The notched geometry supports buffer contact and sample-well access typical of sandwich gel cassettes, while the fixed spacers help keep gel thickness uniform across the plate. These accessories suit life-science laboratories that require a 0,75 mm gel gap for analytical separations of proteins or nucleic acids. They form part of the gel-preparation range for the ROTIPHORESE® PROclamp MINI Wide system from manufacturer ROTH SELECTION and are chosen when thinner gels are preferred for resolution or sample economy. Clear plate dimensions and defined spacer thickness simplify matching to combs, clamps, and running modules already in use. The plates support reproducible casting workflows in routine PAGE and related electrophoresis methods.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Notched glass plates with fixed spacers\u003c\/li\u003e\n\u003cli\u003eSpacer thickness: 0,75 mm\u003c\/li\u003e\n\u003cli\u003ePlate dimensions: W 200 x L 100 mm\u003c\/li\u003e\n\u003cli\u003eSystem: ROTIPHORESE® PROclamp MINI Wide\u003c\/li\u003e\n\u003cli\u003eWeight: 0,425 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56117095629132,"sku":"1426.1","price":159.05,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56117095661900,"sku":"1426.1","price":151.1,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56117095694668,"sku":"1426.1","price":143.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/3501-tripleplate02-1000Wx1000H_7a6ea26a-4e31-4836-9e76-cca3379c1d29.jpg?v=1766400111"},{"product_id":"rotiphorese-proclamp-mini-wide-1427","title":"Notched Glass Plates ROTIPHORESE® PROclamp MINI Wide with fixed spacers, 1.0 mm","description":"\u003cp\u003eROTIPHORESE® PROclamp MINI Wide notched glass plates with fixed spacers provide a defined format for electrophoresis gel preparation. Each plate is sized W 200 × L 100 mm and carries fixed spacers of 1,0 mm thickness, supporting intermediate gel volumes in the mini-wide configuration. The pack contains 2 pc(s) and weighs 0,426 kg, offering a matched pair for cassette assembly. Notched glass plates are used where the upper edge must accommodate buffer continuity and comb placement during casting and running. Fixed spacers help maintain a consistent 1,0 mm gel thickness, which is useful for balancing sample capacity with separation performance in protein or nucleic-acid electrophoresis. These plates belong to the accessories for gel preparation within the ROTIPHORESE® PROclamp MINI Wide line from manufacturer ROTH SELECTION. Laboratories can deploy them in vertical mini-wide systems when a 1 mm spacer gap is specified by the protocol. Compatible dimensions simplify pairing with corresponding standard plates, clamps, and combs. The result is a practical glass-plate option for reproducible casting in everyday life-science electrophoresis workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Notched glass plates with fixed spacers\u003c\/li\u003e\n\u003cli\u003eSpacer thickness: 1,0 mm\u003c\/li\u003e\n\u003cli\u003ePlate dimensions: W 200 x L 100 mm\u003c\/li\u003e\n\u003cli\u003eSystem: ROTIPHORESE® PROclamp MINI Wide\u003c\/li\u003e\n\u003cli\u003eWeight: 0,426 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56117096513868,"sku":"1427.1","price":159.05,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56117096546636,"sku":"1427.1","price":151.1,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56117096579404,"sku":"1427.1","price":143.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/3501-tripleplate02-1000Wx1000H_65113def-d100-4876-88be-d1cf5771f520.jpg?v=1766400112"},{"product_id":"chaps-1479","title":"CHAPS, PUFFERAN®, min. 98 %, for biochemistry, 5 g, plastic","description":"\u003cp\u003eCHAPS PUFFERAN® is a zwitterionic surfactant supplied at a minimum purity of 98 % for biochemistry applications. Identified by CAS number 75621-03-3 and empirical formula C₃₂H₅₈N₂SO₇, it has a molar mass of 614,9 g\/mol and is widely used where mild, charge-balanced detergents are required in protein and membrane work. The material belongs to the zwitterionic surfactant class and supports solubilisation and stabilisation steps typical of biochemical sample preparation. Its defined assay and molecular identity help laboratories specify a consistent reagent for buffer systems, extraction protocols and related biochemistry procedures. CHAPS of this grade integrates into standard wet-chemistry and life-science bench practices whenever a min. 98 % zwitterionic detergent with the stated formula and molar mass is required.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white powder\u003c\/li\u003e\n\u003cli\u003eAssay: ≥98 %\u003c\/li\u003e\n\u003cli\u003eLoss on drying: ≤2 %\u003c\/li\u003e\n\u003cli\u003e400 nm: ≤0,02\u003c\/li\u003e\n\u003cli\u003e290 nm: ≤0,05\u003c\/li\u003e\n\u003cli\u003eCAS number: 75621-03-3\u003c\/li\u003e\n\u003cli\u003ePack sizes: 5 g, 25 g, 10 g, 100 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 98 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₂H₅₈N₂SO₇\u003c\/li\u003e\n\u003cli\u003eMolar mass: 614,9 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1479-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNjM0OHxhcHBsaWNhdGlvbi9wZGZ8YURneUwyZ3lNQzg1TWpVMk1ERXdOakV5TnpZMkwxTlFSVnBmTVRRM09WOUZUaTV3WkdZfDdkMGY5MjUzMDI5OWYwYWMxYjA2MDIzNzJkMzYxNmMwZWJiN2RmZjliNmQyYzY2ZWM2ZWRmYWQ3YzM3MzQ4NWM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1479-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDY0Mjd8YXBwbGljYXRpb24vcGRmfGFHUXdMMmd3TXk4NU1qQTJNamd3TXpJek1UQXlMMU5FUWw4eE5EYzVYMFJGWDBWT0xuQmtaZ3wwZmUwNGQzODZmZTZlZWYwZWYwYWZlYmQxMTUzZWMxNDk2ZjA4Yzc1NmM3NDkyYTZjM2E1NGFlYTA1NDkxYjFl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 g \/ 1 piece","offer_id":56117116404044,"sku":"1479.1","price":80.1,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56117116436812,"sku":"1479.1","price":76.1,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56117116469580,"sku":"1479.1","price":72.09,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56117116502348,"sku":"1479.3","price":138.7,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56117116535116,"sku":"1479.3","price":131.77,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56117116567884,"sku":"1479.3","price":124.83,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56117116600652,"sku":"1479.2","price":278.45,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56117116633420,"sku":"1479.2","price":264.53,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56117116666188,"sku":"1479.2","price":250.61,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56117116698956,"sku":"1479.4","price":600.95,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56117116731724,"sku":"1479.4","price":570.9,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56117116764492,"sku":"1479.4","price":540.86,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1479-1000Wx1000H.jpg?v=1766400132"},{"product_id":"roti-cell-dmem-f-sub-12-sub-1ytp-1ytp","title":"ROTI®Cell DMEM , F12, sterile, with glutamine, pyruvate and, 500 ml, plastic","description":"\u003cp\u003eROTI®Cell DMEM : F12 is a sterile, ready-to-use cell culture medium formulated with glutamine, pyruvate and HEPES under the CELLPURE® quality designation. It is supplied in a 500 ml plastic pack for direct use in cell culture workflows that require a DMEM\/F12 basal medium with these supplements already included. This medium from manufacturer Carl ROTH is intended for laboratories performing routine and specialised culture of mammalian cells where a balanced DMEM : F12 blend supports growth and maintenance under controlled conditions. The ready-to-use format reduces preparation steps at the bench, while sterility supports aseptic handling in incubators and laminar-flow environments. Density is approximately 1 g\/cm³ and the boiling point is about 100 °C, consistent with aqueous culture media. Plastic packaging suits standard cold-room and refrigerator logistics for media stocks. Researchers can apply ROTI®Cell DMEM : F12 in applications spanning general cell maintenance, expansion, and experimental setups that specify DMEM\/F12 with glutamine, pyruvate and HEPES without further on-site formulation.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGlucose: 3.151 g\/l\u003c\/li\u003e\n\u003cli\u003eL-Glutamine: complies\u003c\/li\u003e\n\u003cli\u003eHEPES: 15 mM\u003c\/li\u003e\n\u003cli\u003epH value: 7.0-7.6\u003c\/li\u003e\n\u003cli\u003eOsmolality: 280-320 mOsm\/kg\u003c\/li\u003e\n\u003cli\u003eEndotoxins: ≤1 EU\/ml\u003c\/li\u003e\n\u003cli\u003eSterility: complies\u003c\/li\u003e\n\u003cli\u003ePack size: 500 ml plastic\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli\u003eProduct line: ROTI®Cell CELLPURE®\u003c\/li\u003e\n\u003cli\u003eMedium: DMEM : F12\u003c\/li\u003e\n\u003cli\u003eFormulation: With glutamine, pyruvate and HEPES\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-1YTP-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwOTgxM3xhcHBsaWNhdGlvbi9wZGZ8YURWa0wyZzFaaTg1TWpVME5UYzVNVGMxTkRVMEwxTlFSVnBmTVZsVVVGOUZUaTV3WkdZfDU3M2M5ZmI4OGIyZjg2MWEzYjk1OTJlYzc4ZmQ3OTMxMzYyODY4OTQyYWJjYmFiOGU0OTMxYjJjMWMzYjA3ZTk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-1YTP-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzY5NjZ8YXBwbGljYXRpb24vcGRmfGFERTNMMmd4TlM4NU1qQTJNemd5T1RnMU1qUTJMMU5FUWw4eFdWUlFYMFJGWDBWT0xuQmtaZ3xjNGRkMDA4NTFlNTc1MTI1M2EwM2RhZWY0ZjM0NDRiYjJjZDExOTM3N2VkNTc0OThhYjA1NjVlNTMzN2UyNTg3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 ml \/ 1 piece","offer_id":56127529484620,"sku":"1YTP.1","price":22.5,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 6+ pieces","offer_id":56127529517388,"sku":"1YTP.1","price":21.38,"currency_code":"EUR","in_stock":true},{"title":"500 ml \/ 24+ pieces","offer_id":56127529550156,"sku":"1YTP.1","price":20.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Gruppe-DMEM-1000Wx1000H.jpg?v=1766408484"},{"product_id":"tris-2449","title":"TRIS, min. 99 %, cryst., 500 g, plastic","description":"\u003cp\u003eTRIS is a crystalline buffer salt with a minimum purity of 99 % and the empirical formula C₄H₁₁NO₃. It has a molar mass of 121,14 g\/mol, a density of 1,32 g\/cm³ and a boiling point of 288 °C. Identified by CAS number 77-86-1 and EG number 201-064-4, this material is widely used to prepare buffer systems for biochemical, molecular biology and general laboratory workflows that require stable pH control. The crystalline form dissolves readily for stock and working buffer preparation according to established recipes. Available from manufacturer Carl ROTH, TRIS supports applications across performance materials and buffer salt categories where consistent quality and well-documented physicochemical data are important. Laboratories value its defined composition for electrophoresis buffers, extraction media and other aqueous systems that depend on reliable tris(hydroxymethyl)aminomethane chemistry without unnecessary formulation complexity.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white to off white crist. powder\u003c\/li\u003e\n\u003cli\u003eAssay (dry substance): ≥99.0 %\u003c\/li\u003e\n\u003cli\u003eWater: ≤1.0 %\u003c\/li\u003e\n\u003cli\u003epH value (5 % in H2O): 10.0-11.5\u003c\/li\u003e\n\u003cli\u003eCAS number: 77-86-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 g, 1 kg, 5 kg, 10 kg, 25 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 201-064-4\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, crystalline\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₄H₁₁NO₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 121,14 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2449-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDI1NHxhcHBsaWNhdGlvbi9wZGZ8YUdNMUwyZ3dPUzg1TWpZeE9URXdPVGd5TmpnMkwxTlFSVnBmTWpRME9WOUZUaTV3WkdZfGNmODhlY2JjOWEzOTM2OTViZGE2NzQwYTk3OWMxNTlhYTI0ZDdlN2VlNjg0ZTJhZGQyZWYzM2RlZTViMjFhOGE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2449-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDgyODN8YXBwbGljYXRpb24vcGRmfGFHRmlMMmhrWVM4NU1qQTJOREUyTkRjME1UUXlMMU5FUWw4eU5EUTVYMFJGWDBWT0xuQmtaZ3w4OTdkYmU4OGVkNDFmYzUxNjE3NmExNmI2YmMzNDE3OTljZTM0NzE4MDgzMWYwNDFiZWQ2ZmQwYmI2MWNmZjFm\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 g \/ 1 piece","offer_id":56128319979852,"sku":"2449.1","price":70.45,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56128320012620,"sku":"2449.1","price":66.93,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56128320045388,"sku":"2449.1","price":63.41,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56128320078156,"sku":"2449.2","price":133.85,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56128320110924,"sku":"2449.2","price":127.16,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56128320143692,"sku":"2449.2","price":120.47,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56128320176460,"sku":"2449.3","price":568.7,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56128320209228,"sku":"2449.3","price":540.27,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56128320241996,"sku":"2449.3","price":511.83,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 1 piece","offer_id":56128320274764,"sku":"2449.4","price":1101.9,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 6+ pieces","offer_id":56128320307532,"sku":"2449.4","price":1046.81,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 24+ pieces","offer_id":56128320340300,"sku":"2449.4","price":991.71,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 1 piece","offer_id":56128320373068,"sku":"2449.5","price":2418.75,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 6+ pieces","offer_id":56128320405836,"sku":"2449.5","price":2297.81,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 24+ pieces","offer_id":56128320438604,"sku":"2449.5","price":2176.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/2449-1000Wx1000H.jpg?v=1766413721"},{"product_id":"hepes-sodium-salt-25a7-25a7","title":"HEPES sodium salt, PUFFERAN® CELLPURE®, min. 99 %, 25 g, plastic","description":"\u003cp\u003eHEPES sodium salt is a high-purity buffer salt offered as PUFFERAN® CELLPURE® with a minimum assay of 99 %. It carries CAS number 75277-39-3, EG number 278-169-7 and the empirical formula C₈H₁₇N₂O₄SNa, with a molar mass of 260,3 g\/mol and a density of 1,51 g\/cm³. The sodium salt form dissolves readily and supports reliable buffering around physiological ranges in media, enzyme assays and sample preparation. Material from manufacturer Carl ROTH meets the stated purity specification for laboratory use. Suitable for research and production environments that require consistent buffer performance, the product integrates smoothly into standard weighing and solution-making routines without additional formulation steps.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white powder\u003c\/li\u003e\n\u003cli\u003eAssay (titr., dry substance): ≥99.0 %\u003c\/li\u003e\n\u003cli\u003eLoss on drying: ≤3.0 %\u003c\/li\u003e\n\u003cli\u003epKa (at 25 °C): 7.35-7.75\u003c\/li\u003e\n\u003cli\u003epH value (1 M in H2O): 10.0-12.0\u003c\/li\u003e\n\u003cli\u003eEndotoxin content: ≤0.1 EU\/mg\u003c\/li\u003e\n\u003cli\u003e260 nm: ≤0.2\u003c\/li\u003e\n\u003cli\u003e280 nm: ≤0.2\u003c\/li\u003e\n\u003cli\u003eCAS number: 75277-39-3\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEG nr.: 278-169-7\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %\u003c\/li\u003e\n\u003cli\u003eMolar mass: 260,3 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-25A7-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwODQxMXxhcHBsaWNhdGlvbi9wZGZ8YURrMUwyZzJNaTg1TWpZek5qWTROVGt5Tmpjd0wxTlFSVnBmTWpWQk4xOUZUaTV3WkdZfGQ5MjJmOGU4ODMyYmU2NTE1MmEzYzBjNDcwOTgxZTQ3MDM2YWEyY2M5YWE0N2RiZjFlMGRkOWMzODE5ZDMyY2U\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-25A7-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDUzOTJ8YXBwbGljYXRpb24vcGRmfGFEWmlMMmc0Tmk4NU1qQTJORE16TURVME56VXdMMU5FUWw4eU5VRTNYMFJGWDBWT0xuQmtaZ3xjYzRiNTNlNmMxMTFmZDU2OGE2NTg3OThjMGZmMjRlN2QwMmIxODA0MDc5NzY0MjM0MjVmNTVjYThjMGVjODhj\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56128409403724,"sku":"25A7.1","price":62.9,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56128409436492,"sku":"25A7.1","price":59.76,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56128409469260,"sku":"25A7.1","price":56.61,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56128409502028,"sku":"25A7.2","price":203.2,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56128409534796,"sku":"25A7.2","price":193.04,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56128409567564,"sku":"25A7.2","price":182.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/7020-SF-1000Wx1000H_a34f4a8d-694f-4eed-bdcc-0b60c78503eb.jpg?v=1766414076"},{"product_id":"tris-267p-267p","title":"TRIS, ROTI®Pharm Excipient, 1 kg, plastic","description":"\u003cp\u003eTRIS (ROTI®Pharm Excipient) is a high-purity pharmaceutical excipient with a minimum assay of 99 %, conforming to Ph.Eur. and USP requirements. Identified by CAS number 77-86-1 and the empirical formula C₄H₁₁NO₃, it has a molar mass of 121,14 g\/mol, a density of 1,32 g\/cm³ and a boiling point of 288 °C. The material is available from manufacturer Carl ROTH within the ROTI®Pharm Excipient range, supporting buffering and process applications that rely on defined purity and documented specifications. Its clear physical data and dual Ph.Eur.\/USP compliance help laboratories and manufacturers maintain consistent quality when preparing buffers, media and other controlled preparations. size suits both routine bench use and larger-scale compounding workflows that require a reliable TRIS source with traceable pharmacopoeial status.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white crystals or white crystal powder\u003c\/li\u003e\n\u003cli\u003eAssay (titr.): 99.0-100.5 %\u003c\/li\u003e\n\u003cli\u003epH value (5 %, hydrous sol.): 10.0-11.5\u003c\/li\u003e\n\u003cli\u003eAppearance of solution: clear and colourless\u003c\/li\u003e\n\u003cli\u003eMelting point: 168-172 °C\u003c\/li\u003e\n\u003cli\u003eLoss on drying (105 °C): ≤0.5 %\u003c\/li\u003e\n\u003cli\u003eWater (KF): ≤0.2 %\u003c\/li\u003e\n\u003cli\u003eRelated substances: ≤1.0 %\u003c\/li\u003e\n\u003cli\u003eSulphated ash: ≤0.1 %\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0.01 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 77-86-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 kg, 5 kg, 25 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 201-064-4\u003c\/li\u003e\n\u003cli\u003ePurity: min. 99 %, Ph.Eur., USP\u003c\/li\u003e\n\u003cli\u003eMolar mass: 121,14 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,32 g\/cm³\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-267P-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwOTQ0MXxhcHBsaWNhdGlvbi9wZGZ8YURWbEwyZzBOeTg1TWpZeE9URXhNakV5TURZeUwxTlFSVnBmTWpZM1VGOUZUaTV3WkdZfDRjYWIxYmViMTcwMTgyMzFhZWU0ZjE0ZjkzZDBlMWZlMTIxZGE2NmFhMGZhZTExMjU0MjgyYWFmM2U0ZjM0YTE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-267P-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDkyMjh8YXBwbGljYXRpb24vcGRmfGFEVXlMMmd3TlM4NU1qQTJORE01TlRReU9ERTBMMU5FUWw4eU5qZFFYMFJGWDBWT0xuQmtaZ3xjZTljYTNlYzlhNmNjZGRjN2RjZDg4MmEwZDYyNjg1MmRmZDQ5ODA3Mjg0YmYyODdmMDgwYjRiM2E5YmJmYmQ2\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 kg \/ 1 piece","offer_id":56129954840908,"sku":"267P.1","price":192.45,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56129954873676,"sku":"267P.1","price":182.83,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56129954906444,"sku":"267P.1","price":173.21,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 1 piece","offer_id":56129954939212,"sku":"267P.2","price":762.2,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56129954971980,"sku":"267P.2","price":724.09,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56129955004748,"sku":"267P.2","price":685.98,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 1 piece","offer_id":56129955037516,"sku":"267P.3","price":3321.75,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 6+ pieces","offer_id":56129955070284,"sku":"267P.3","price":3155.66,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 24+ pieces","offer_id":56129955103052,"sku":"267P.3","price":2989.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/4855-A411-5429-AE15-SF-1000Wx1000H_a7b1b8f9-6cf9-46ae-948c-04a796940589.jpg?v=1766414540"},{"product_id":"rotiphorese-professional-i-2765","title":"ROTIPHORESE® PROfessional I, Gel casting gates, 1 pair","description":"\u003cp\u003eROTIPHORESE® PROfessional I gel casting gates are paired accessories used to define and seal the gel bed during agarose gel casting for horizontal electrophoresis. They help retain molten agarose within the casting area until the gel sets, supporting formation of a level slab ready for comb insertion and subsequent sample loading. Intended for the ROTIPHORESE® PROfessional I platform, the gates contribute to reproducible gel dimensions in routine nucleic acid electrophoresis workflows. The set is supplied as one pair from manufacturer Carl ROTH, with a unit weight of approximately 0,085 kg, suitable for everyday bench use in molecular biology, diagnostics support, and teaching laboratories. By providing a defined boundary during casting, these gates reduce leakage risk and help maintain consistent gel thickness across runs. They form part of the accessory range for horizontal units rather than a complete electrophoresis chamber, allowing laboratories to replace or expand casting components without changing the core system. Integration with matching trays and combs from the same PROfessional I line supports orderly gel preparation before buffer filling and electrophoretic separation of DNA or RNA samples.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pair\u003c\/li\u003e\n\u003cli\u003eProduct type: Gel casting gates\u003c\/li\u003e\n\u003cli\u003eSystem: ROTIPHORESE® PROfessional I\u003c\/li\u003e\n\u003cli\u003eConfiguration: Pair for gel bed sealing\u003c\/li\u003e\n\u003cli\u003eWeight: 0,085 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 piece \/ 1 piece","offer_id":56130022441292,"sku":"2765.1","price":79.05,"currency_code":"EUR","in_stock":true},{"title":"6+ pieces \/ 6+ pieces","offer_id":56130022474060,"sku":"2765.1","price":75.1,"currency_code":"EUR","in_stock":true},{"title":"24+ pieces \/ 24+ pieces","offer_id":56130022506828,"sku":"2765.1","price":71.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Pro-Gelgiesssperren-1000Wx1000H_82f6d284-af93-402d-87ef-b82ea6ad21d7.jpg?v=1766414755"},{"product_id":"taps-sodium-salt-279t-279t","title":"TAPS sodium salt, PUFFERAN®, min. 99 %, 25 g, plastic","description":"\u003cp\u003eTAPS sodium salt, PUFFERAN®, min. 99 % is a zwitterionic biological buffer salt used to maintain stable pH in biochemical and molecular biology applications. Identified by CAS number 91000-53-2 and empirical formula C₇H₁₇NO₆SNa, it has a molar mass of 265,26 g\/mol. The PUFFERAN® grade with minimum 99 % purity supports reliable buffer preparation for electrophoresis, cell-culture related work and enzymatic assays where TAPS-based systems are preferred. This offering is Manufacturer Carl ROTH provides the material within the PUFFERAN® buffer range, helping users prepare aqueous buffers with consistent composition. The sodium salt form aids solubility and handling when formulating working solutions. With a clearly stated assay and molecular weight, the product fits protocols that specify TAPS sodium salt for near-physiological or slightly alkaline buffering windows typical of many life-science workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (titr.): ≥99.0 %\u003c\/li\u003e\n\u003cli\u003eSolubility (25 % in H2O): clear, complete\u003c\/li\u003e\n\u003cli\u003eWater content (KF): ≤1.0 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 91000-53-2\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 100 g, 500 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₇H₁₇NO₆SNa\u003c\/li\u003e\n\u003cli\u003eMolar mass: 265,26 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +15 to +25 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-279T-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDc0N3xhcHBsaWNhdGlvbi9wZGZ8YUdGakwyaG1OeTg1TWpVME5qRTFNekU0TlRVNEwxTlFSVnBmTWpjNVZGOUZUaTV3WkdZfDA5NjE3MWJlMjBlNTUwODAzYjgzYTI3OTM1YTQwZmM1MjIxNGIxZDk2YmZiZjg3YjA5ZGI0ZGE5YTdkOTRkNzI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-279T-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzYwODV8YXBwbGljYXRpb24vcGRmfGFESXhMMmcyTlM4NU1qQTJORFEyTmpJd056QXlMMU5FUWw4eU56bFVYMFJGWDBWT0xuQmtaZ3w4YjFiNmIyYTlhOGYwNjEyNjNjNjY5Y2U3MTQzYzdmYWM4ZDUyMGJiODFkN2NlZDQ5NWNlOTdmOWNkZjNkNDdl\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56130041872716,"sku":"279T.1","price":33.25,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56130041905484,"sku":"279T.1","price":31.59,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56130041938252,"sku":"279T.1","price":29.93,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56130041971020,"sku":"279T.2","price":117.2,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56130042003788,"sku":"279T.2","price":111.34,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56130042036556,"sku":"279T.2","price":105.48,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56130042069324,"sku":"279T.3","price":510.65,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56130042102092,"sku":"279T.3","price":485.12,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56130042134860,"sku":"279T.3","price":459.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-279T-SF_b5437134-0828-47b0-af91-0a9951865a71.jpg?v=1766414795"},{"product_id":"tes-sodium-salt-279x-279x","title":"TES sodium salt, PUFFERAN®, min. 99 %, 500 g, plastic","description":"\u003cp\u003eTES sodium salt, PUFFERAN®, min. 99 % is a Good’s-type buffer salt for biochemical, cell-biology and analytical buffering applications. It is defined by CAS number 70331-82-7, empirical formula C₆H₁₅NO₆SNa and molar mass 251,23 g\/mol. The PUFFERAN® quality with at least 99 % purity supports reproducible preparation of TES buffers used in enzyme assays, electrophoresis and other aqueous systems that require stable pH control. The sodium salt form from manufacturer Carl ROTH facilitates dissolution and accurate weighing when making concentrated stocks or ready-to-use working buffers. Clear molar-mass data enable precise molarity calculations, while the min. 99 % specification aligns with demanding research and routine laboratory standards. TES sodium salt is a practical choice wherever protocols call for this zwitterionic buffer component in a convenient bulk pack size.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (titr.): ≥99.0 %\u003c\/li\u003e\n\u003cli\u003eAppearance: white powder\u003c\/li\u003e\n\u003cli\u003eSolubility (25 % in H2O): clear, complete\u003c\/li\u003e\n\u003cli\u003eHeavy metals: ≤5.0 ppm\u003c\/li\u003e\n\u003cli\u003e290 nm: ≤0.1\u003c\/li\u003e\n\u003cli\u003eCAS number: 70331-82-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 500 g, 25 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₁₅NO₆SNa\u003c\/li\u003e\n\u003cli\u003eMolar mass: 251,23 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +15 to +25 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-279X-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTU0MHxhcHBsaWNhdGlvbi9wZGZ8YURVekwyaG1ZUzg1TWpVME5qRTFNamcxTnprd0wxTlFSVnBmTWpjNVdGOUZUaTV3WkdZfDBjMWNkNDQ1MzVmMzhiOGE4NDdhNTI1MDIzOWFiMGQwMTdkNjRiZDBlNTcyNmE2MGUyMjVjZDQ0MDliMWQ0ZTU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-279X-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzkzMDR8YXBwbGljYXRpb24vcGRmfGFETXlMMmcyT0M4NU1qQTJORFEyTlRVMU1UWTJMMU5FUWw4eU56bFlYMFJGWDBWT0xuQmtaZ3w2NTgwMGE2YjNkNTRlM2Q3MjQ2OWViNTY1OTU0Yzg2N2I0NGU1OTdhYTI3ZjI4NDBhZGJkNmU5ZTRmNWQ4OWEz\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56130042200396,"sku":"279X.2","price":73.65,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56130042233164,"sku":"279X.2","price":69.97,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56130042265932,"sku":"279X.2","price":66.29,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56130042298700,"sku":"279X.3","price":220.4,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56130042331468,"sku":"279X.3","price":209.38,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56130042364236,"sku":"279X.3","price":198.36,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56130042397004,"sku":"279X.1","price":1020.2,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56130042429772,"sku":"279X.1","price":969.19,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56130042462540,"sku":"279X.1","price":918.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-279X-SF_23279908-c3fa-495b-a796-3cc61ec671bf.jpg?v=1766414795"},{"product_id":"pipps-279y-279y","title":"PIPPS, PUFFERAN®, min. 97 %, 25 g, plastic","description":"\u003cp\u003ePIPPS is a zwitterionic buffer substance supplied as PUFFERAN® grade with a minimum purity of 97 %. Identified by CAS number 5625-56-9 and the empirical formula C₁₀H₂₂N₂O₆S₂, it has a molar mass of 330,42 g\/mol and is intended for controlled pH work in biochemical and analytical laboratories. The compound belongs to the family of Good-type sulfonic acid buffers and is valued where stable buffering capacity and low interference with biological systems are required. This variant is Offered from manufacturer Carl ROTH within the PUFFERAN® range, the material supports reproducible formulation of laboratory buffers when accurate weighing and documented identity are essential. Use it for routine buffer preparation, method development, and research applications that call for a defined piperazine-based sulfonate buffer component with clearly stated assay and molecular data.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (titr.): ≥97.0 %\u003c\/li\u003e\n\u003cli\u003eAppearance: white powder\u003c\/li\u003e\n\u003cli\u003eLoss on drying: ≤1.0 %\u003c\/li\u003e\n\u003cli\u003epKa1 (at 25 °C): 3.70-4.10\u003c\/li\u003e\n\u003cli\u003epKa2 (à 25 °C): 7.80-8.20\u003c\/li\u003e\n\u003cli\u003e260 nm: ≤0.18\u003c\/li\u003e\n\u003cli\u003e280 nm: ≤0.15\u003c\/li\u003e\n\u003cli\u003eCAS number: 5625-56-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 100 g, 500 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 97 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₀H₂₂N₂O₆S₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 330,42 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-279Y-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNjEwNXxhcHBsaWNhdGlvbi9wZGZ8YUdFNUwyaG1ZUzg1TWpVME5qRTFNalV6TURJeUwxTlFSVnBmTWpjNVdWOUZUaTV3WkdZfDljNzYyMzdjM2Y3NTJkOTJiYWQ2OTEyOWI3NjU0YWNiNmQyYjE3ZjQ5Y2YyMDQwZmNlNmY3MzU2NjI5M2EyMWQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-279Y-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzkzNDd8YXBwbGljYXRpb24vcGRmfGFHTmhMMmcyTkM4NU1qQTJORFEyTmpVek5EY3dMMU5FUWw4eU56bFpYMFJGWDBWT0xuQmtaZ3xhNTEwZTE1MTk0YzI3ZjBlYmM1NTBkZjJkOGQxZjMxODg3YmFiOTEwZDc2MWI0YWRhNTgyOWFiYmY3ZTE2MzJh\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56130042528076,"sku":"279Y.1","price":77.3,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56130042560844,"sku":"279Y.1","price":73.44,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56130042593612,"sku":"279Y.1","price":69.57,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56130042626380,"sku":"279Y.2","price":252.65,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56130042659148,"sku":"279Y.2","price":240.02,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56130042691916,"sku":"279Y.2","price":227.39,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56130042724684,"sku":"279Y.3","price":1009.45,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56130042757452,"sku":"279Y.3","price":958.98,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56130042790220,"sku":"279Y.3","price":908.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-279Y-SF_4984cc5b-f256-449d-bb69-9a6263358352.jpg?v=1766414797"},{"product_id":"heppso-27a7-27a7","title":"HEPPSO, PUFFERAN®, min. 99 %, 25 g, plastic","description":"\u003cp\u003eHEPPSO is a high-purity biological buffer in the PUFFERAN® grade with a minimum purity of 99 %. It is defined by CAS number 68399-78-0, the empirical formula C₉H₂₀N₂O₅S and a molar mass of 289,33 g\/mol. This zwitterionic Good’s-type reagent is used in molecular biology and biochemistry whenever stable pH control is required during sample preparation, electrophoresis, nucleic-acid work or enzymatic assays. The material is HEPPSO from manufacturer Carl ROTH is chosen by laboratories that prefer buffers with limited metal-ion interaction and reproducible performance in sensitive life-science workflows. Typical applications include preparation of working buffer solutions for protein studies, cell-based assays and molecular biological protocols that depend on consistent ionic conditions. The PUFFERAN® quality level supports analytical and preparative tasks where batch-to-batch reliability matters. Researchers value the practical pack size for everyday laboratory use without unnecessary excess inventory, making this reagent a practical component of molecular biological buffer systems.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (titr.): ≥99.0 %\u003c\/li\u003e\n\u003cli\u003eAppearance: white powder\u003c\/li\u003e\n\u003cli\u003epH (1 % solution): 5.0-7.0\u003c\/li\u003e\n\u003cli\u003eLoss on drying: ≤7.0 %\u003c\/li\u003e\n\u003cli\u003eHeavy metals (as Pb): ≤5.0 ppm\u003c\/li\u003e\n\u003cli\u003eCAS number: 68399-78-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 100 g, 500 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₉H₂₀N₂O₅S\u003c\/li\u003e\n\u003cli\u003eMolar mass: 289,33 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +15 to +25 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-27A7-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDQwOXxhcHBsaWNhdGlvbi9wZGZ8YURGaEwyaG1NQzg1TWpVME5qRTFOVGd3TnpBeUwxTlFSVnBmTWpkQk4xOUZUaTV3WkdZfDJiMzQwYWIwYTYwYzU4M2MzOTQxMDU4NTgwN2FiZTRiZDNjODhlZjRjYjI0ZjY1NDE3MmIwNWM5NmU5NDU4ZWI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-27A7-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDY5ODB8YXBwbGljYXRpb24vcGRmfGFHWTVMMmcxWkM4NU1qQTJORFEyT0RVd01EYzRMMU5FUWw4eU4wRTNYMFJGWDBWT0xuQmtaZ3xkN2U4NTk4MWRlM2M0NTFkZjYxMDFhYjk0OTJmYzcwNmNlZjAwNWYzNzZlNjM5MmVhZDI3MzYwYjQ0YmZiMTM3\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56130043609420,"sku":"27A7.1","price":68.7,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56130043642188,"sku":"27A7.1","price":65.27,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56130043674956,"sku":"27A7.1","price":61.83,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56130043707724,"sku":"27A7.2","price":252.65,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56130043740492,"sku":"27A7.2","price":240.02,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56130043773260,"sku":"27A7.2","price":227.39,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56130043806028,"sku":"27A7.3","price":987.95,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56130043838796,"sku":"27A7.3","price":938.55,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56130043871564,"sku":"27A7.3","price":889.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-27A7-SF_47ab00eb-d045-4e07-a95b-72716d6a4ccf.jpg?v=1766414806"},{"product_id":"hepbs-27a8-27a8","title":"HEPBS, PUFFERAN®, min. 99 %, 25 g, plastic","description":"\u003cp\u003eHEPBS is a high-purity biological buffer offered as PUFFERAN® grade with a minimum purity of 99 %. Characterised by CAS number 161308-36-7, the empirical formula C₁₀H₂₂N₂O₄S and a molar mass of 266,36 g\/mol, this zwitterionic compound serves as a molecular biological buffer in life-science laboratories. It supports reliable pH control in electrophoresis, enzyme assays, nucleic-acid handling and related biochemical workflows. The product is HEPBS from manufacturer Carl ROTH is selected where Good’s-type buffers are preferred for their favourable interaction profile with biological macromolecules and metal ions. Applications span protein studies, cell-culture media adjustment and general molecular biology protocols that demand stable ionic conditions. The PUFFERAN® designation indicates a quality level suited to demanding analytical and preparative work. Laboratories appreciate the compact pack size for routine use and method optimisation while maintaining consistent buffer performance across experiments in molecular biological buffer systems.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (titr.): ≥99.0 %\u003c\/li\u003e\n\u003cli\u003eAppearance: white powder\u003c\/li\u003e\n\u003cli\u003eLoss on drying: ≤1 %\u003c\/li\u003e\n\u003cli\u003eHeavy metals (as Pb): ≤5 ppm\u003c\/li\u003e\n\u003cli\u003e260 nm: ≤0.05\u003c\/li\u003e\n\u003cli\u003eCAS number: 161308-36-7\u003c\/li\u003e\n\u003cli\u003ePack sizes: 25 g, 100 g, 500 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₀H₂₂N₂O₄S\u003c\/li\u003e\n\u003cli\u003eMolar mass: 266,36 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +15 to +25 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-27A8-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNDg1MnxhcHBsaWNhdGlvbi9wZGZ8YUdWaEwyaG1OaTg1TWpVME5qRTFNemcwTURrMEwxTlFSVnBmTWpkQk9GOUZUaTV3WkdZfDAxZDk5ZDUyMWZmZDhlYzgwNmY2MmJkNGNmNDU3NDI1OTkxZTQ0YzhkZDdmYmM1ZDBmNjI2YjBmMjBkNjUxMmY\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-27A8-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDQ3MTZ8YXBwbGljYXRpb24vcGRmfGFHRXpMMmcxWkM4NU1qQTJORFEyT0RneU9EUTJMMU5FUWw4eU4wRTRYMFJGWDBWT0xuQmtaZ3w0ZmNiNDhiODJmMzViNTY2ZmYzY2IzOTE1NDNhN2I4YzljMjExOGI5NTE2ZTJkMWJhNzVjYWRlN2NjYWFhM2Zh\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"25 g \/ 1 piece","offer_id":56130043904332,"sku":"27A8.1","price":112.9,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56130043937100,"sku":"27A8.1","price":107.26,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56130043969868,"sku":"27A8.1","price":101.61,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56130044002636,"sku":"27A8.2","price":428.95,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56130044035404,"sku":"27A8.2","price":407.5,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56130044068172,"sku":"27A8.2","price":386.06,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56130044100940,"sku":"27A8.3","price":1531.9,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56130044133708,"sku":"27A8.3","price":1455.31,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56130044166476,"sku":"27A8.3","price":1378.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-27A8-SF_2720e476-f3af-4fa0-a145-0e3a0ee31503.jpg?v=1766414806"},{"product_id":"2r-3s-4s-5s-5-hydroxy-2-3-4-tris-pheny-28y8-28y8","title":"(2R,3S,4S,5S)-5-Hydroxy-2,3,4-tris(phenylmethoxy)-5-[(phenylmethoxy)methyl]-c...","description":"\u003cp\u003e(2R,3S,4S,5S)-5-Hydroxy-2,3,4-tris(phenylmethoxy)-5-[(phenylmethoxy)methyl]-cyclohexanone is a protected polyhydroxylated cyclohexanone derivative supplied at min. 95 % purity. It carries CAS number 115250-38-9, empirical formula C₃₅H₃₆O₆ and a molar mass of 552,66 g\/mol. is intended for synthetic organic and carbohydrate-related research where a stereochemically defined, benzyl-protected intermediate is required. Multiple phenylmethoxy protecting groups and a free hydroxy function allow selective further transformation in multi-step sequences. This specialised building block from manufacturer Carl ROTH supports work in natural-product synthesis, chiral scaffold preparation and method development. Its well-documented molecular formula and stereochemical descriptors help ensure consistent experimental planning in advanced laboratory synthesis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 115250-38-9\u003c\/li\u003e\n\u003cli\u003ePack sizes: 2 g, 5 g, 10 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₅H₃₆O₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 552,66 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-28Y8-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzQ1M3xhcHBsaWNhdGlvbi9wZGZ8YURObUwyaGxOaTg1TWpVME5qSTRORGt4TWprMEwxTlFSVnBmTWpoWk9GOUZUaTV3WkdZfDAwYjViMjM3NTQ4OGQwNWM4ZmMyM2Q5NmZhZmJhZjAwY2NhZjJjMjg5YWFiMWY3NTZhNDNhMDY0YmE0MWFiZTU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-28Y8-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdJeEwyaGlZaTg1TVRrMk1ESTFNRGcxT1RneUwxTkVRbDh5T0ZrNFgwUkZYMFJGTG5Ca1pnfGZlZTU3NjA1YTAxN2QzNDkzZjgwODgxOTFkZGNiOWUwOGZkYTY4NzEzMDI1OGY5NGQwNzMxNzc3MjI3MGYzMGQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"2 g \/ 1 piece","offer_id":56131023012172,"sku":"28Y8.3","price":209.65,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 6+ pieces","offer_id":56131023044940,"sku":"28Y8.3","price":199.17,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 24+ pieces","offer_id":56131023077708,"sku":"28Y8.3","price":188.69,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56131023110476,"sku":"28Y8.4","price":392.4,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56131023143244,"sku":"28Y8.4","price":372.78,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56131023176012,"sku":"28Y8.4","price":353.16,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56131023208780,"sku":"28Y8.5","price":590.2,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56131023241548,"sku":"28Y8.5","price":560.69,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56131023274316,"sku":"28Y8.5","price":531.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-28Y8-SF_597c843d-d930-4415-968f-57113a1e3ae0.jpg?v=1766415282"},{"product_id":"tert-butylimino-tris-pyrrolidino-phosph-2eha-2eha","title":"(tert-Butylimino)tris(pyrrolidino)phosph, orane, 10 g","description":"\u003cp\u003e(tert-Butylimino)tris(pyrrolidino)phosphorane is a laboratory chemical with CAS number 161118-67-8 and empirical formula C₁₆H₃₃N₄P. Its molar mass is 312,43 g\/mol, density is 1,022 g\/cm³ and boiling point is 119 °C. The compound is Structurally it combines a tert-butylimino group with three pyrrolidino substituents on phosphorus, providing a well-defined molecular identity. This product from manufacturer Carl ROTH sits within the chemicals and biochemicals assortment for research environments. Physical constants such as density and boiling point assist with handling, transfer and process planning at the bench. quantity is practical for preparative tasks and method development where accurate weighing is essential. CAS registration together with the empirical formula supports literature comparison and internal inventory control. Researchers can use the stated molar mass directly in stoichiometric calculations when incorporating this phosphorane derivative into experimental procedures.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay (titr.): ≥ 97 %\u003c\/li\u003e\n\u003cli\u003eColour: colourless to light pink to light purple or yellow\u003c\/li\u003e\n\u003cli\u003eForm: clear liquid\u003c\/li\u003e\n\u003cli\u003e¹H-NMR Spectrum: corresponds to assigned structure\u003c\/li\u003e\n\u003cli\u003eCAS number: 161118-67-8\u003c\/li\u003e\n\u003cli\u003ePack sizes: 10 g, 25 g, 50 g, 100 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₆H₃₃N₄P\u003c\/li\u003e\n\u003cli\u003eMolar mass: 312,43 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,022 g\/cm³\u003c\/li\u003e\n\u003cli\u003eBoiling point: 119 °C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2EHA-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzQxMHxhcHBsaWNhdGlvbi9wZGZ8YUdFNUwyaGlNQzg1TWpVME5qYzNNRFV6TkRjd0wxTlFSVnBmTWtWSVFWOUZUaTV3WkdZfDFhMDExZDFhY2I2NTg0ZmFkNzY5MWRkZGZmZjliNTY4ZTIyMGZlZTc5ZGE4OGFlNzViNWRmYzNkY2E1MjBkOGM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2EHA-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURKaEwyZzROUzg1TVRrMk1URTNOamc0TXpVd0wxTkVRbDh5UlVoQlgwUkZYMFJGTG5Ca1pnfDMxNDBiZjZjODUzMzIzZTU2ZmJiNTI1YTYzYzhkMGVjYWMxYWFkYjk2ZTQwNDFiYjRiODczNjk5YzVkYTMzNjQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"10 g \/ 1 piece","offer_id":56134014632268,"sku":"2EHA.2","price":263.4,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56134014665036,"sku":"2EHA.2","price":250.23,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56134014697804,"sku":"2EHA.2","price":237.06,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56134014730572,"sku":"2EHA.3","price":532.15,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56134014763340,"sku":"2EHA.3","price":505.54,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56134014796108,"sku":"2EHA.3","price":478.94,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 1 piece","offer_id":56134014828876,"sku":"2EHA.4","price":822.4,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 6+ pieces","offer_id":56134014861644,"sku":"2EHA.4","price":781.28,"currency_code":"EUR","in_stock":true},{"title":"50 g \/ 24+ pieces","offer_id":56134014894412,"sku":"2EHA.4","price":740.16,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 1 piece","offer_id":56134014927180,"sku":"2EHA.5","price":1306.15,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56134014959948,"sku":"2EHA.5","price":1240.84,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56134014992716,"sku":"2EHA.5","price":1175.54,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2EHA-SF_2c9dac9e-e876-4e67-9fcd-eebd02c7480b.jpg?v=1766417005"},{"product_id":"collagen-hydrolyzates-2he1-2he1","title":"Collagen hydrolyzates, 250 g","description":"\u003cp\u003eCollagen hydrolyzates, CAS No. 92113-31-0\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv style=\"margin-top:1.5rem; display:flex; flex-direction:column; align-items:flex-start; gap:0.55rem;\"\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2HE1-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMDQ5NXxhcHBsaWNhdGlvbi9wZGZ8YUdKakwyaGtaQzg1TWpjME1UWTRNelEwTmpBMkwxTlFSVnBmTWtoRk1WOUZUaTV3WkdZfDFiNzRhMGM2NDJkMzg4ZTEzOWNiMWNlOTI5OWZiYzA0OGY5YzVkZjgxMzc3MGUxYjJkODAwMTY0OWYxZDIwNjk\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\n      \u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\n      \u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\n      \u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\n    \u003c\/svg\u003e\n    Technical Documentation (PDF)\n  \u003c\/a\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SDB-2HE1-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzg2OTR8YXBwbGljYXRpb24vcGRmfGFEQmlMMmczTmk4NU1qSTJNemd3TmpBM05URTRMMU5FUWw4eVNFVXhYMFJGWDBWT0xuQmtaZ3xhZjk0MmU2NjUyNjQ1ZmNiN2NhMDY2YzFmNjYyZDI2ODk1Y2EwYjRjNzBjYjk4YmRhOTI0ZDU1NmNjYjI0ODE4\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\u003c\/svg\u003e\n    Safety Data Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56136735916364,"sku":"2HE1.2","price":192.45,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56136735949132,"sku":"2HE1.2","price":182.83,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56136735981900,"sku":"2HE1.2","price":173.21,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56136736014668,"sku":"2HE1.3","price":310.7,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56136736047436,"sku":"2HE1.3","price":295.17,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56136736080204,"sku":"2HE1.3","price":279.63,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56136736112972,"sku":"2HE1.4","price":471.95,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56136736145740,"sku":"2HE1.4","price":448.35,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56136736178508,"sku":"2HE1.4","price":424.76,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 1 piece","offer_id":56136736211276,"sku":"2HE1.5","price":751.45,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 6+ pieces","offer_id":56136736244044,"sku":"2HE1.5","price":713.88,"currency_code":"EUR","in_stock":true},{"title":"2 kg \/ 24+ pieces","offer_id":56136736276812,"sku":"2HE1.5","price":676.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-Webshop-Platzhalter-Chem-LS_4ff44389-cec7-41be-93e7-f3522772c888.jpg?v=1766417498"},{"product_id":"hbed-cc-tris-tbu-ester-2n8p-2n8p","title":"HBED-CC-tris(tBu)ester, min. 95 %, 1 mg","description":"\u003cp\u003eHBED-CC-tris(tBu)ester is a high-purity biochemical building block supplied at min. 95 % with CAS number 2097123-80-1 and empirical formula C₃₈H₅₆N₂O₁₀. Its molar mass of 700,86 g\/mol supports precise stoichiometric work in chelator chemistry, conjugate design and related synthetic routes. Physical and identity data align with the stated molecular formula, enabling reliable integration into multi-step sequences and analytical workflows. This reagent from manufacturer Carl ROTH is positioned for research laboratories engaged in radiopharmaceutical precursor chemistry, metal-chelate ligand studies and advanced organic synthesis. Clear CAS identification and defined purity facilitate documentation, batch traceability and reproducibility across experimental series. The compact unit quantity helps minimise waste while still providing enough material for characterisation, optimisation and pilot conjugations in biochemical and medicinal-chemistry settings.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 2097123-80-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 1 mg, 2 mg, 5 mg, 10 mg, 25 mg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₃₈H₅₆N₂O₁₀\u003c\/li\u003e\n\u003cli\u003eMolar mass: 700,86 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2N8P-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMjk1MnxhcHBsaWNhdGlvbi9wZGZ8YURCaEwyZzVOeTg1TWpVME56STBNek0zTmprMEwxTlFSVnBmTWs0NFVGOUZUaTV3WkdZfDQ1MGZiOGFjMzQ5OGM2MjA2MWUyMTI0YWJkZjE3N2FiOTZkMWEzNWU3ZDkzYmQ3NjliNDUyYmE2MDJhZDlmOTI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" 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pieces","offer_id":56141277725004,"sku":"2N8P.1","price":172.62,"currency_code":"EUR","in_stock":true},{"title":"1 mg \/ 24+ pieces","offer_id":56141277757772,"sku":"2N8P.1","price":163.53,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 1 piece","offer_id":56141277790540,"sku":"2N8P.2","price":289.2,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 6+ pieces","offer_id":56141277823308,"sku":"2N8P.2","price":274.74,"currency_code":"EUR","in_stock":true},{"title":"2 mg \/ 24+ pieces","offer_id":56141277856076,"sku":"2N8P.2","price":260.28,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 1 piece","offer_id":56141277888844,"sku":"2N8P.3","price":504.2,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 6+ pieces","offer_id":56141277921612,"sku":"2N8P.3","price":478.99,"currency_code":"EUR","in_stock":true},{"title":"5 mg \/ 24+ pieces","offer_id":56141277954380,"sku":"2N8P.3","price":453.78,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 1 piece","offer_id":56141277987148,"sku":"2N8P.4","price":714.9,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 6+ pieces","offer_id":56141278019916,"sku":"2N8P.4","price":679.16,"currency_code":"EUR","in_stock":true},{"title":"10 mg \/ 24+ pieces","offer_id":56141278052684,"sku":"2N8P.4","price":643.41,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 1 piece","offer_id":56141278085452,"sku":"2N8P.5","price":1144.9,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 6+ pieces","offer_id":56141278118220,"sku":"2N8P.5","price":1087.66,"currency_code":"EUR","in_stock":true},{"title":"25 mg \/ 24+ pieces","offer_id":56141278150988,"sku":"2N8P.5","price":1030.41,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2N8P-SF_78fbe11f-5f19-49a1-b5ff-8cd623a62437.jpg?v=1766418402"},{"product_id":"laccase-from-trametes-versicolor-2p13-2p13","title":"Laccase from Trametes versicolor, 5 g","description":"\u003cp\u003eLaccase from Trametes versicolor, Storage temp. +2 to +8 °C, CAS No. 80498-15-3\u003c\/p\u003e\n\u003c!-- CARLROTH_PRODUCT_DETAILS_V7 --\u003e\n\u003cdiv style=\"margin-top:1.5rem; display:flex; flex-direction:column; align-items:flex-start; gap:0.55rem;\"\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2P13-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMTQ0MXxhcHBsaWNhdGlvbi9wZGZ8YURnM0wyaG1aQzg1TWpVME56TXpNemd4TmpZeUwxTlFSVnBmTWxBeE0xOUZUaTV3WkdZfGU1ZmMzYTg2OTE0ZjJkZGRkMTEwNjFhOGE4MzEzZGYzOTRiNWViNTYxNGI0Y2Q1MDQzZWM3YTZmNGJhNDYyNmY\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\n      \u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\n      \u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\n      \u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\n    \u003c\/svg\u003e\n    Technical Documentation (PDF)\n  \u003c\/a\u003e\n  \u003ca href=\"https:\/\/api.carlroth.com\/medias\/SDB-2P13-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNzAwMzZ8YXBwbGljYXRpb24vcGRmfGFHWXlMMmhsWWk4NU1qVTNNVGN6T0RjMk56WTJMMU5FUWw4eVVERXpYMFJGWDBWT0xuQmtaZ3wzMDg1Yzc0Yzc0ZjgxNjk1NjBkZTE4ODVjNGY3ZTA5NTY5YTRkODQ1ZTZhN2Q5MmU5YzlkYjM5MmFkMDA2OWVm\" target=\"_blank\" rel=\"noopener noreferrer\" download style=\"display:inline-flex; align-items:center; gap:.65rem; text-decoration:none; color:#000; font-weight:600; font-size:1rem;\"\u003e\n    \u003csvg style=\"width:1.65rem;height:1.65rem;color:#dc2626;flex-shrink:0;\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"\u003e\u003cpath d=\"M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64z\" fill=\"#ffffff\" stroke=\"currentColor\" stroke-width=\"32\"\u003e\u003c\/path\u003e\u003cpath d=\"M256 0V128H384L256 0z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003ctext x=\"192\" y=\"380\" font-family=\"Arial, Helvetica, sans-serif\" font-size=\"110\" font-weight=\"bold\" fill=\"currentColor\" text-anchor=\"middle\"\u003ePDF\u003c\/text\u003e\u003c\/svg\u003e\n    Safety Data Sheet (PDF)\n  \u003c\/a\u003e\n\u003c\/div\u003e","brand":"Carl Roth","offers":[{"title":"5 g \/ 1 piece","offer_id":56145670799692,"sku":"2P13.3","price":375.2,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56145670832460,"sku":"2P13.3","price":356.44,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56145670865228,"sku":"2P13.3","price":337.68,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56145670897996,"sku":"2P13.4","price":671.9,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56145670930764,"sku":"2P13.4","price":638.31,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56145670963532,"sku":"2P13.4","price":604.71,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56145670996300,"sku":"2P13.5","price":1428.7,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56145671029068,"sku":"2P13.5","price":1357.27,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56145671061836,"sku":"2P13.5","price":1285.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-Webshop-Platzhalter-Chem-LS_27e65498-9dd6-4725-82e8-2e4060fec1e3.jpg?v=1766418750"},{"product_id":"methyl-3-4-5-tris-benzyloxy-benzoate-2p9k-2p9k","title":"Methyl 3,4,5-tris(benzyloxy)benzoate, min. 95 %, 5 g","description":"\u003cp\u003eMethyl 3,4,5-tris(benzyloxy)benzoate is a protected aromatic ester offered at minimum 95 % purity, with CAS number 70424-94-1 and empirical formula C₂₉H₂₆O₅. Its molar mass is 454,51 g\/mol; reported physical data include a boiling point of 584,5 °C and a flash point of 249,3 °C. The three benzyl ether groups shield the phenolic positions of a gallic-acid-type scaffold, making the methyl ester a versatile intermediate for multi-step organic synthesis. Researchers use such tris-benzylated benzoates when orthogonal protection and later selective unmasking are required. This grade from manufacturer Carl ROTH is intended for laboratory synthesis and intermediate preparation where defined structure and purity support reproducible transformations in medicinal chemistry and fine-chemical research settings.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurity (GC): reported (%)\u003c\/li\u003e\n\u003cli\u003ePurity (HPLC): reported (%)\u003c\/li\u003e\n\u003cli\u003eIR-spectrum: corresponds to reference spectrum\u003c\/li\u003e\n\u003cli\u003epH value: reported ()\u003c\/li\u003e\n\u003cli\u003eAssay (TLC): reported (%)\u003c\/li\u003e\n\u003cli\u003eContent (acidim.): reported (%)\u003c\/li\u003e\n\u003cli\u003eAssay: reported (%)\u003c\/li\u003e\n\u003cli\u003eMelting point: reported (°C)\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 70424-94-1\u003c\/li\u003e\n\u003cli\u003ePack sizes: 5 g, 10 g, 25 g\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₉H₂₆O₅\u003c\/li\u003e\n\u003cli\u003eMolar mass: 454,51 g\/mol\u003c\/li\u003e\n\u003cli\u003eFlash point: 249,3 °C\u003c\/li\u003e\n\u003cli\u003eBoiling point: 584,5 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2P9K-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTc0NnxhcHBsaWNhdGlvbi9wZGZ8YUdVNUwyZzVNUzg1TWpVME56TTVNRGd6TWprMEwxTlFSVnBmTWxBNVMxOUZUaTV3WkdZfDlhNWI2YWI1OTcwOTk0YjQ2NWI5Y2QzY2I3NjZjZDExNjZjODhlZWJjZjU3ODUxZGY3MGNiZjg1NmRjN2Q1MTI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2P9K-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURrd0wyaGxOUzg1TVRrMk1qUTVNekUzTkRBMkwxTkVRbDh5VURsTFgwUkZYMFJGTG5Ca1pnfDVjOTExZjU4N2VhOWY4ODYyYjZhOTNjN2I0ZWMyZjYzYTg5ZDAwMWI4NjllNDhlMDJmMjQ1ODNhOTBkM2EzMjQ\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"5 g \/ 1 piece","offer_id":56145743511884,"sku":"2P9K.3","price":295.65,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56145743544652,"sku":"2P9K.3","price":280.87,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56145743577420,"sku":"2P9K.3","price":266.09,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 1 piece","offer_id":56145743610188,"sku":"2P9K.4","price":360.15,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 6+ pieces","offer_id":56145743642956,"sku":"2P9K.4","price":342.14,"currency_code":"EUR","in_stock":true},{"title":"10 g \/ 24+ pieces","offer_id":56145743675724,"sku":"2P9K.4","price":324.14,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 1 piece","offer_id":56145743708492,"sku":"2P9K.5","price":536.45,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 6+ pieces","offer_id":56145743741260,"sku":"2P9K.5","price":509.63,"currency_code":"EUR","in_stock":true},{"title":"25 g \/ 24+ pieces","offer_id":56145743774028,"sku":"2P9K.5","price":482.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2P9K-SF_23cd8996-e8aa-49f4-bd64-71b7180710a1.jpg?v=1766418853"},{"product_id":"tris-phenylthio-methane-2xaa-2xaa","title":"Tris(phenylthio)methane, min. 95 %, 100 g","description":"\u003cp\u003eTris(phenylthio)methane is an organosulfur laboratory reagent offered at a minimum purity of 95 % for chemical and biochemical work. It is defined by CAS number 4832-52-4, the empirical formula C₁₉H₁₆S₃ and a molar mass of 340,53 g\/mol, with a boiling point of 113 °C. These identity data support clear documentation in synthesis, method development and analytical reference use. The compound is Available from manufacturer Carl ROTH, this material fits workflows that require a well-characterised phenylthio-substituted methane derivative with stated minimum assay. Its placement among chemicals and biochemicals makes it relevant for academic and industrial laboratories handling specialty organosulfur building blocks. The combination of defined molecular formula, molar mass, boiling point and minimum purity allows straightforward specification checks against internal protocols. Researchers can integrate into existing preparative or screening sequences without ambiguity over core physicochemical identifiers. Overall, Tris(phenylthio)methane provides a practical, catalogue-ready option when a min. 95 % grade of this structure is needed for ongoing laboratory programmes.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 95 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 4832-52-4\u003c\/li\u003e\n\u003cli\u003ePack sizes: 100 g, 250 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₁₉H₁₆S₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 340,53 g\/mol\u003c\/li\u003e\n\u003cli\u003eBoiling point: 113 °C\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2XAA-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzIxMHxhcHBsaWNhdGlvbi9wZGZ8YUdReEwyaGxOUzg1TWpVME56WTNOVEkxT1RFNEwxTlFSVnBmTWxoQlFWOUZUaTV3WkdZfGUxNzMzZWIyMTJhZmJlM2Y0NDA0N2FkMDQ1ZTFlNmY5YjkxM2I3OWFlMzdkODE2NWY3OTAzZDkwYjIyNTQxOGU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2XAA-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YURVNUwyaGpNeTg1TVRrMk16QTFPVFF3TlRFd0wxTkVRbDh5V0VGQlgwUkZYMFJGTG5Ca1pnfDllYWRkYWYyN2Q4Y2NjMjgyMzNlZmIzNzBjNWUxY2JjNmZlMWJhMTZlNWU4NjIwMTY0ZTgyNGI5NTE4M2I2ZGI\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"100 g \/ 1 piece","offer_id":56148034027852,"sku":"2XAA.2","price":220.4,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 6+ pieces","offer_id":56148034060620,"sku":"2XAA.2","price":209.38,"currency_code":"EUR","in_stock":true},{"title":"100 g \/ 24+ pieces","offer_id":56148034093388,"sku":"2XAA.2","price":198.36,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 1 piece","offer_id":56148034126156,"sku":"2XAA.3","price":360.15,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56148034158924,"sku":"2XAA.3","price":342.14,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56148034191692,"sku":"2XAA.3","price":324.14,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56148034224460,"sku":"2XAA.4","price":611.7,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56148034257228,"sku":"2XAA.4","price":581.12,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56148034289996,"sku":"2XAA.4","price":550.53,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56148034322764,"sku":"2XAA.5","price":998.7,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56148034355532,"sku":"2XAA.5","price":948.77,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56148034388300,"sku":"2XAA.5","price":898.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2XAA-SF_4606cf94-813c-4321-9a03-139fe36cc17e.jpg?v=1766419812"},{"product_id":"2-4-6-trioxotriazine-1-3-5-2h-4h-6h-tr-2xeh-2xeh","title":"(2,4,6-Trioxotriazine-1,3,5(2H,4H,6H)-triyl)tris(hexamethylene) isocyanate","description":"\u003cp\u003e(2,4,6-Trioxotriazine-1,3,5(2H,4H,6H)-triyl)tris(hexamethylene) isocyanate is a multifunctional isocyanate building block with CAS number 3779-63-3 and empirical formula C₂₄H₃₆N₆O₆. It has a molar mass of 504,58 g\/mol and a density of 1,201 g\/cm³, parameters that support formulation calculations and process design. The triazine-centred structure with three hexamethylene isocyanate arms offers multiple reactive sites for controlled network formation. This chemical is available from manufacturer Carl ROTH within a biochemicals and fine-chemicals range for research-oriented users. Clear identity data (CAS, formula, molar mass, density) facilitate documentation in experimental records and material specifications. Handle as a reactive isocyanate under appropriate laboratory controls and ventilation, following institutional safety procedures for this compound class.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: colorless to yellow\u003c\/li\u003e\n\u003cli\u003eForm: liquid or oil\u003c\/li\u003e\n\u003cli\u003eCAS number: 3779-63-3\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 500 g, 1 kg\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₄H₃₆N₆O₆\u003c\/li\u003e\n\u003cli\u003eMolar mass: 504,58 g\/mol\u003c\/li\u003e\n\u003cli\u003eDensity: 1,201 g\/cm³\u003c\/li\u003e\n\u003cli\u003eChemical name: (2,4,6-Trioxotriazine-1,3,5(2H,4H,6H)-triyl)tris(hexamethylene) isocyanate\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2XEH-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMDU2N3xhcHBsaWNhdGlvbi9wZGZ8YURrNUwyZzJaUzg1TWpVME56WTRPVEF5TVRjMEwxTlFSVnBmTWxoRlNGOUZUaTV3WkdZfDhlMTE4MmQzY2ExNmM2ZDY4ZDY0YTMyZmY5M2VlMzc2NDFhNDkwMDY5MjMxZjNjM2U1N2VhNWMxYzU4MWRhYzM\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2XEH-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdNekwyZzNOaTg1TVRrMk16QTRPRFUyT0RZeUwxTkVRbDh5V0VWSVgwUkZYMFJGTG5Ca1pnfDEyNTI0ZjVhMzUzOThlMmJjNjg4NzM2ZDdhODgxNTNhMGEwZDc2NDU0ODA2Y2UxZTVhMmY5NTQ5ZjU5OTBhYTg\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56148053492044,"sku":"2XEH.3","price":504.2,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ pieces","offer_id":56148053524812,"sku":"2XEH.3","price":478.99,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 24+ pieces","offer_id":56148053557580,"sku":"2XEH.3","price":453.78,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 1 piece","offer_id":56148053590348,"sku":"2XEH.4","price":800.9,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 6+ pieces","offer_id":56148053623116,"sku":"2XEH.4","price":760.86,"currency_code":"EUR","in_stock":true},{"title":"500 g \/ 24+ pieces","offer_id":56148053655884,"sku":"2XEH.4","price":720.81,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 1 piece","offer_id":56148053688652,"sku":"2XEH.5","price":1198.65,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 6+ pieces","offer_id":56148053721420,"sku":"2XEH.5","price":1138.72,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ 24+ pieces","offer_id":56148053754188,"sku":"2XEH.5","price":1078.79,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2XEH-SF_d4dd10a9-452d-49eb-88b8-0479bcceb1bd.jpg?v=1766419838"},{"product_id":"tris-dimethylamino-sulfonium-difluorotri-2xty-2xty","title":"Tris(dimethylamino)sulfonium difluorotri, methylsilicate, 250 mg","description":"\u003cp\u003eTris(dimethylamino)sulfonium difluorotrimethylsilicate is a specialised organosilicon reagent supplied for chemical and biochemical laboratory applications. It is registered under CAS number 59218-87-0, with the empirical formula C₆H₁₈N₃SC₃H₉F₂Si and a molar mass of 275,48 g\/mol. size is convenient for method development, small-scale fluorination or silylation chemistry, and exploratory synthesis where controlled reagent quantities are preferred. Available from manufacturer Carl ROTH, this material carries UN number 3261 and fits into research programmes that require a defined sulfonium difluorotrimethylsilicate source. Clear molecular identity and mass data support accurate stoichiometry, solution preparation, and documentation in synthetic organic and organometallic workflows. Laboratories working on selective transformations, protecting-group strategies, or reagent benchmarking can use this grade as a compact, well-specified starting point without overstocking. Consistent labelling of CAS, formula, and molar mass aids inventory management and cross-site method transfer.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAssay: ≥ 90 %\u003c\/li\u003e\n\u003cli\u003eColour: reported\u003c\/li\u003e\n\u003cli\u003eForm: reported\u003c\/li\u003e\n\u003cli\u003eCAS number: 59218-87-0\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 mg, 500 mg, 1 g, 2 g, 5 g\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₆H₁₈N₃SC₃H₉F₂Si\u003c\/li\u003e\n\u003cli\u003eMolar mass: 275,48 g\/mol\u003c\/li\u003e\n\u003cli\u003eStorage temperature: +2 to +8 °C\u003c\/li\u003e\n\u003cli\u003eUN nr.: 3261\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2XTY-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzc5MXxhcHBsaWNhdGlvbi9wZGZ8YURVMEwyZ3laQzg1TWpVME56Y3lNemMxTlRneUwxTlFSVnBmTWxoVVdWOUZUaTV3WkdZfDVhYTQ3YzY0ZDk2YmE4MjBkNTE2MjA2MTNlNDNjMmQ1NTMyMGQzNTA3MGI2NTc1NDRjNmJhMjYyZTFmMTc5ZDk\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2XTY-DE-DE.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3w3ODY1MHxhcHBsaWNhdGlvbi9wZGZ8YUdFM0wyZ3dZeTg1TVRrMk16RTFPVFkzTlRFNEwxTkVRbDh5V0ZSWlgwUkZYMFJGTG5Ca1pnfGRlODBiNDA1NDQ5YzNiNjUxNDUwZTU2ZGY2YjExZmM1M2ZmOWNiNjliY2Y5YTk5NjY5YTljYmU4YzUwMTY2MDc\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 mg \/ 1 piece","offer_id":56148104839500,"sku":"2XTY.1","price":209.65,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 6+ pieces","offer_id":56148104872268,"sku":"2XTY.1","price":199.17,"currency_code":"EUR","in_stock":true},{"title":"250 mg \/ 24+ pieces","offer_id":56148104905036,"sku":"2XTY.1","price":188.69,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 1 piece","offer_id":56148104937804,"sku":"2XTY.2","price":299.95,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 6+ pieces","offer_id":56148104970572,"sku":"2XTY.2","price":284.95,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 24+ pieces","offer_id":56148105003340,"sku":"2XTY.2","price":269.96,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 1 piece","offer_id":56148105036108,"sku":"2XTY.3","price":489.15,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56148105068876,"sku":"2XTY.3","price":464.69,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56148105101644,"sku":"2XTY.3","price":440.24,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 1 piece","offer_id":56148105134412,"sku":"2XTY.4","price":865.4,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 6+ pieces","offer_id":56148105167180,"sku":"2XTY.4","price":822.13,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 24+ pieces","offer_id":56148105199948,"sku":"2XTY.4","price":778.86,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56148105232716,"sku":"2XTY.5","price":1557.7,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56148105265484,"sku":"2XTY.5","price":1479.82,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56148105298252,"sku":"2XTY.5","price":1401.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2XTY-SF_9dccfaa6-2fa9-46a9-ac53-1738e76c436b.jpg?v=1766419922"},{"product_id":"1-3-5-tris-p-formylphenyl-benzene-2xx2-2xx2","title":"1,3,5-Tris(p-formylphenyl)benzene, min. 95 %, 500 mg","description":"\u003cp\u003e1,3,5-Tris(p-formylphenyl)benzene is an aromatic trialdehyde building block supplied at a minimum purity of 95 % for advanced organic and materials chemistry. Identified by CAS number 118688-53-2, it has the empirical formula C₂₇H₁₈O₃ and a molar mass of 390,43 g\/mol. The three peripheral formyl groups on the 1,3,5-triphenylbenzene core make the molecule a versatile trifunctional electrophile for condensation, imine formation, and covalent organic framework (COF) or porous polymer synthesis. This grade is Researchers value the defined aldehyde functionality when constructing star-shaped linkers, dendrimeric intermediates, or extended π-conjugated architectures. The compound is available from manufacturer Carl ROTH as part of its biochemical and fine-chemical range, supporting reproducible laboratory synthesis without unnecessary bulk. Clear CAS and formula data facilitate inventory control, safety assessment, and literature cross-referencing in academic and industrial laboratories focused on multicomponent coupling and framework chemistry.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/biological-buffers\"\u003eBiological buffers (Tris, HEPES, MOPS)\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/buffers-and-ph-solutions\"\u003eBuffers \u0026amp; pH solutions\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eColour: white\u003c\/li\u003e\n\u003cli\u003eForm: powder\u003c\/li\u003e\n\u003cli\u003ePurity (HPLC): ≥95 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 118688-53-2\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-3-5-tris-p-formylphenyl-benzene-2xx2-2xx2?variant=56148106019148\"\u003e500 mg\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-3-5-tris-p-formylphenyl-benzene-2xx2-2xx2?variant=56148106117452\"\u003e1 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-3-5-tris-p-formylphenyl-benzene-2xx2-2xx2?variant=56148106215756\"\u003e2 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePack size: \u003ca href=\"https:\/\/www.luminixhealth.com\/en-be\/products\/1-3-5-tris-p-formylphenyl-benzene-2xx2-2xx2?variant=56148106314060\"\u003e5 g\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003ePurity: min. 95 %\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂₇H₁₈O₃\u003c\/li\u003e\n\u003cli\u003eMolar mass: 390,43 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-2XX2-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzA2OHxhcHBsaWNhdGlvbi9wZGZ8YUdSa0wyZ3lNeTg1TWpVME56Y3lOakEwT1RVNEwxTlFSVnBmTWxoWU1sOUZUaTV3WkdZfDU4Zjc2Nzk0YzU0MGQzNzk0ZGI0ZTc5ODFmMjIzNTYzZGU1NjI0Y2M2MWU2ZWQ5YzcxMzQ4MzE1MTJlYzJmMmE\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-2XX2-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzY5OTV8YXBwbGljYXRpb24vcGRmfGFHSm1MMmd6Tmk4NU1qUTRNelE0T1RrMU5qRTBMMU5FUWw4eVdGZ3lYMFJGWDBWT0xuQmtaZ3xmMTMyYzAzNjhmNTg5NWE1NTVkZWE2YjBiNGY4NDllNmIzYWE5NmIxYjFiZGVkMzA0OTRjMTFkNzViODY2ZGJi\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"500 mg \/ 1 piece","offer_id":56148106019148,"sku":"2XX2.2","price":256.95,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 6+ pieces","offer_id":56148106051916,"sku":"2XX2.2","price":244.1,"currency_code":"EUR","in_stock":true},{"title":"500 mg \/ 24+ pieces","offer_id":56148106084684,"sku":"2XX2.2","price":231.26,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 1 piece","offer_id":56148106117452,"sku":"2XX2.3","price":403.15,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 6+ pieces","offer_id":56148106150220,"sku":"2XX2.3","price":382.99,"currency_code":"EUR","in_stock":true},{"title":"1 g \/ 24+ pieces","offer_id":56148106182988,"sku":"2XX2.3","price":362.84,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 1 piece","offer_id":56148106215756,"sku":"2XX2.4","price":622.45,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 6+ pieces","offer_id":56148106248524,"sku":"2XX2.4","price":591.33,"currency_code":"EUR","in_stock":true},{"title":"2 g \/ 24+ pieces","offer_id":56148106281292,"sku":"2XX2.4","price":560.21,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 1 piece","offer_id":56148106314060,"sku":"2XX2.5","price":962.15,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 6+ pieces","offer_id":56148106346828,"sku":"2XX2.5","price":914.04,"currency_code":"EUR","in_stock":true},{"title":"5 g \/ 24+ pieces","offer_id":56148106379596,"sku":"2XX2.5","price":865.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-2XX2-SF_6239292d-2ee4-4e43-945a-35500c4d4db2.jpg?v=1766419924"}],"url":"https:\/\/www.luminixhealth.com\/en-fr\/collections\/biological-buffers.oembed","provider":"Luminix Health","version":"1.0","type":"link"}