{"title":"Burettes","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 Burettes online\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.0625rem; line-height: 1.6; color: #0e1a22; margin: 0 0 1.1em;\"\u003eThe Burettes shelf sits in Volumetric glassware. 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 Burettes\u003c\/h2\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eBurettes\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-fr\/collections\/volumetric-flasks\" 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;\"\u003eVolumetric flasks\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/measuring-cylinders\" 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;\"\u003eMeasuring cylinders\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/mixing-cylinders\" 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;\"\u003eMixing cylinders\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/volumetric-accessories-and-certificates\" 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;\"\u003eVolumetric accessories \u0026amp; certificates\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eVolumetric glassware\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-fr\/collections\/volumetric-glassware\" 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;\"\u003eVolumetric glassware\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 Burettes\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 2.6em;\"\u003e\n\u003cdiv title=\"BRAND\" 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=BRAND\" aria-label=\"BRAND\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/Logo_170a6caa-7d71-4108-bd5f-0c9717d05e6b.png?v=1774973292\u0026amp;amp;width=400\" alt=\"BRAND\" 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=\"DWK Life Sciences\" 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=DWK%20Life%20Sciences\" aria-label=\"DWK Life Sciences\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/dwk-logo_f55447f1-988e-4567-91c3-a20155af7e7b.png?v=1774973241\u0026amp;amp;width=400\" alt=\"DWK Life Sciences\" 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\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=\"Ohaus\" 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=Ohaus\" aria-label=\"Ohaus\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/brand-ohaus_400x.png\" alt=\"Ohaus\" 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=\"THERMO SCIENTIFIC\" 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=THERMO%20SCIENTIFIC\" aria-label=\"THERMO SCIENTIFIC\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/images_719c4d1b-01b0-4620-94dc-bae56e4e0d27.png?v=1774973261\u0026amp;amp;width=400\" alt=\"THERMO SCIENTIFIC\" 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 Burettes\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.8em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003eOrder Burettes 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":"pellet-titration-apparatus-class-as-25y7-25y7","title":"Pellet titration apparatus, Class AS, Side glass stopcock, clear glass, 10 ml","description":"\u003cp\u003ePellet titration apparatus, Class AS, is a clear-glass liquid-handling unit with a side glass stopcock and a 10 ml working volume for precise volumetric work. Designed for pellet-based titration setups, it is supplied without a 2 l glass bottle so laboratories can pair it with existing reservoirs or dedicated reagent bottles. The Class AS designation supports accurate analytical titration in teaching, quality control and research environments where reproducible delivery matters. Manufactured by Hirschmann, the apparatus suits routine acid–base, redox and complexometric procedures that rely on stable glassware geometry and a reliable side stopcock. Clear glass construction aids visual observation of meniscus and titrant flow during endpoint determination. The single-piece pack is convenient for equipping individual workstations or replacing worn titration glassware. Integration into standard burette stands and titration assemblies is straightforward for laboratories already using pellet titration methods. This 10 ml configuration is well matched to smaller sample series and fine volumetric control.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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 type: Pellet titration apparatus\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eStopcock: Side glass stopcock\u003c\/li\u003e\n\u003cli\u003eMaterial: Clear glass\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"1 pc \/ 1 piece","offer_id":56128437059916,"sku":"25Y7.1","price":324.65,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56128437092684,"sku":"25Y7.1","price":308.42,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56128437125452,"sku":"25Y7.1","price":292.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET90-01-1000Wx1000H.jpg?v=1766414188"},{"product_id":"pellet-titration-apparatus-class-as-25y8-25y8","title":"Pellet titration apparatus, Class AS, Side glass stopcock, clear glass, 25 ml","description":"\u003cp\u003ePellet titration apparatus, Class AS, is a clear-glass titration unit fitted with a side glass stopcock and a 25 ml capacity for everyday volumetric analysis. Intended for pellet titration workflows, it is delivered without a 2 l glass bottle, allowing flexible connection to laboratory reservoirs already in use. Class AS accuracy supports reliable titrant delivery in educational, industrial QC and research settings. The apparatus from Hirschmann is suited to acid–base, redox and complexometric titrations where stable glass geometry and a dependable side stopcock are required. Clear glass enables straightforward observation of the meniscus and titrant stream through to the endpoint. Supplied as one piece, it is practical for equipping benches or replacing existing titration glassware. The 25 ml volume balances sample throughput with fine control, making it a versatile choice for standard laboratory series. Compatible with common stands and pellet titration assemblies, it integrates cleanly into established liquid-handling setups.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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 type: Pellet titration apparatus\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eStopcock: Side glass stopcock\u003c\/li\u003e\n\u003cli\u003eMaterial: Clear glass\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"1 pc \/ 1 piece","offer_id":56128437158220,"sku":"25Y8.1","price":324.65,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56128437190988,"sku":"25Y8.1","price":308.42,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56128437223756,"sku":"25Y8.1","price":292.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET90-01-1000Wx1000H_dc8bc4ab-794c-4e27-ac5c-63f7344a7699.jpg?v=1766414188"},{"product_id":"pellet-titration-apparatus-class-as-25y9-25y9","title":"Pellet titration apparatus, Class AS, Side glass stopcock, clear glass, 50 ml","description":"\u003cp\u003ePellet titration apparatus, Class AS, is a clear-glass liquid-handling instrument with a side glass stopcock and a 50 ml capacity for larger or multi-step volumetric work. Built for pellet titration applications, it comes without a 2 l glass bottle so users can combine it with preferred reagent reservoirs. The Class AS rating supports accurate analytical titration across teaching laboratories, quality-control suites and research benches. This Hirschmann apparatus is appropriate for acid–base, redox and complexometric methods that depend on consistent glassware dimensions and a secure side stopcock. Clear glass construction helps operators track meniscus position and titrant flow during endpoint detection. The single-unit pack simplifies workstation setup and replacement of worn titration glassware. With a 50 ml volume, the design suits higher-consumption series while retaining the control expected from Class AS glassware. It fits standard stands and pellet titration assemblies used in routine laboratory liquid handling.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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 type: Pellet titration apparatus\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eStopcock: Side glass stopcock\u003c\/li\u003e\n\u003cli\u003eMaterial: Clear glass\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"1 pc \/ 1 piece","offer_id":56128437256524,"sku":"25Y9.1","price":340.8,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56128437289292,"sku":"25Y9.1","price":323.76,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56128437322060,"sku":"25Y9.1","price":306.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET90-01-1000Wx1000H_c21e5f22-2288-4767-91a6-d5a6ba041fbf.jpg?v=1766414189"},{"product_id":"pellet-titration-apparatus-class-as-25ya-25ya","title":"Pellet titration apparatus, Class AS, Side PTFE spind. stop., clear glass 10ml","description":"\u003cp\u003ePellet titration apparatus, Class AS is a precision titration device for controlled volumetric work in analytical and quality-control laboratories. This clear-glass model offers a 10 ml working capacity and is fitted with a side PTFE spindle stopcock that provides smooth, chemically resistant regulation of titrant flow during pellet titration. Class AS construction supports accurate meniscus reading and reproducible delivery for routine and research titration sequences. The transparent glass body allows continuous visual observation of liquid level and colour change throughout the procedure. Supplied as a complete apparatus without a 2 l glass bottle, it is intended for laboratories that already operate with a separate reagent reservoir or wish to pair the unit with an existing bottle. The single-piece unit from manufacturer Hirschmann weighs 1,170 kg and integrates readily into standard liquid-handling benches used for burette-based assays. Typical applications include classical acid–base, redox and complexometric titrations where Class AS volumetric glassware is specified. Compact and purpose-built, this pellet titration apparatus belongs to the established range of titration devices employed in chemical, pharmaceutical and academic laboratories requiring dependable clear-glass performance at the 10 ml scale.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eAccuracy class: Class AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eGlass type: Clear glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Side PTFE spindle stopcock\u003c\/li\u003e\n\u003cli\u003eConfiguration: Without 2 l glass bottle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"1 pc \/ 1 piece","offer_id":56128437354828,"sku":"25YA.1","price":376.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56128437387596,"sku":"25YA.1","price":357.44,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56128437420364,"sku":"25YA.1","price":338.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1C5L-01-1000Wx1000H.jpg?v=1766414190"},{"product_id":"pellet-titration-apparatus-class-as-25yc-25yc","title":"Pellet titration apparatus, Class AS, Side PTFE spind. stop., clear glass 25ml","description":"\u003cp\u003ePellet titration apparatus, Class AS is a laboratory titration instrument engineered for precise volumetric analysis in analytical chemistry settings. This clear-glass version provides a 25 ml capacity and incorporates a side PTFE spindle stopcock for reliable, chemically inert control of titrant delivery during pellet titration workflows. Built to Class AS accuracy requirements, the apparatus enables clear meniscus observation and consistent dispensing performance across repeated titration runs. The transparent glass construction facilitates direct visual monitoring of fill level and endpoint indication. Delivered as a single unit without a 2 l glass bottle, it suits laboratories that maintain their own reagent reservoirs or prefer modular pairing with existing glassware. From manufacturer Hirschmann, the apparatus weighs 1,160 kg and is supplied ready for installation on standard titration stands. It is well suited to acid–base, redox and complexometric methods that call for Class AS volumetric glassware at intermediate volumes. Compact yet robust, this pellet titration apparatus supports everyday liquid-handling tasks in chemical, pharmaceutical, environmental and academic laboratories that require dependable clear-glass titration equipment at the 25 ml scale.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eAccuracy class: Class AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eGlass type: Clear glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Side PTFE spindle stopcock\u003c\/li\u003e\n\u003cli\u003eConfiguration: Without 2 l glass bottle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"1 pc \/ 1 piece","offer_id":56128437485900,"sku":"25YC.1","price":376.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56128437518668,"sku":"25YC.1","price":357.44,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56128437551436,"sku":"25YC.1","price":338.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1C5L-01-1000Wx1000H_7b02eb55-f6e1-40ba-8680-fc649012d3b7.jpg?v=1766414189"},{"product_id":"pellet-titration-apparatus-class-as-25ye-25ye","title":"Pellet titration apparatus, Class AS, Side PTFE spind. stop., clear glass 50ml","description":"\u003cp\u003ePellet titration apparatus, Class AS is a precision volumetric device intended for controlled titration work in analytical and quality-control laboratories. This clear-glass model features a 50 ml capacity together with a side PTFE spindle stopcock that ensures smooth, chemically resistant regulation of titrant flow during pellet titration procedures. Manufactured to Class AS standards, the unit supports accurate meniscus reading and reproducible delivery for both routine and research applications. The transparent glass body permits continuous visual inspection of liquid level and colour transitions throughout the titration. Supplied without a 2 l glass bottle, the apparatus is designed for laboratories that already use a separate reagent reservoir or wish to combine it with existing bottle systems. The single-piece configuration from manufacturer Hirschmann weighs 1,150 kg and mounts readily on conventional titration stands. Typical uses include classical acid–base, redox and complexometric titrations where larger Class AS volumes are required. Robust and clearly graduated for laboratory practice, this pellet titration apparatus serves chemical, pharmaceutical and academic environments that demand reliable clear-glass performance at the 50 ml working volume.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eAccuracy class: Class AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eGlass type: Clear glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Side PTFE spindle stopcock\u003c\/li\u003e\n\u003cli\u003eConfiguration: Without 2 l glass bottle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"1 pc \/ 1 piece","offer_id":56128438174028,"sku":"25YE.1","price":376.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56128438206796,"sku":"25YE.1","price":357.44,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56128438239564,"sku":"25YE.1","price":338.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1C5L-01-1000Wx1000H_865a86af-befe-4f0d-93fb-3a326bb65935.jpg?v=1766414190"},{"product_id":"pellet-titration-apparatus-class-as-25yh-25yh","title":"Pellet titration apparatus, Class AS, Side PTFE spind. stop., brown glass 10ml","description":"\u003cp\u003ePellet titration apparatus, Class AS is a precision titration device for volumetric analysis where light-sensitive reagents must be protected. This brown-glass model offers a 10 ml capacity and is equipped with a side PTFE spindle stopcock that delivers smooth, chemically resistant flow control during pellet titration. Class AS construction supports accurate meniscus observation and reproducible titrant delivery under controlled laboratory conditions. The amber-brown glass body reduces light transmission, helping to safeguard photosensitive solutions while still allowing level checks during use. Supplied as a complete apparatus without a 2 l glass bottle, it is intended for laboratories that operate with a separate reagent reservoir or prefer modular pairing with existing glassware. From manufacturer Hirschmann, the unit weighs 1,150 kg and integrates easily into standard liquid-handling benches. It is particularly suitable for acid–base, redox and complexometric titrations involving light-sensitive titrants that require Class AS volumetric glassware. Compact and purpose-built, this brown-glass pellet titration apparatus meets the needs of chemical, pharmaceutical and academic laboratories working at the 10 ml scale with photosensitive media.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eAccuracy class: Class AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eGlass type: Brown glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Side PTFE spindle stopcock\u003c\/li\u003e\n\u003cli\u003eConfiguration: Without 2 l glass bottle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"1 pc \/ 1 piece","offer_id":56128438272332,"sku":"25YH.1","price":465.5,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56128438305100,"sku":"25YH.1","price":442.23,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56128438337868,"sku":"25YH.1","price":418.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET93-01-1000Wx1000H.jpg?v=1766414191"},{"product_id":"pellet-titration-apparatus-class-as-25yk-25yk","title":"Pellet titration apparatus, Class AS, Side PTFE spind. stop., brown glass 25ml","description":"\u003cp\u003ePellet titration apparatus, Class AS is a precision titration device for controlled volumetric work in analytical and quality-control laboratories. This 25 ml brown-glass unit is fitted with a side PTFE spindle stopcock, giving chemically resistant, smooth flow regulation during titrant delivery. Amber glass helps shield light-sensitive reagents while the Class AS accuracy class supports demanding quantitative procedures. The apparatus is supplied without a 2 l glass bottle, so it can be paired with an existing reservoir or custom setup already present on the bench. Manufactured by Hirschmann, the design suits pellet-style and conventional burette titration workflows in research, teaching and routine analysis. Clear glass geometry aids visual endpoint recognition under standard laboratory lighting. Offered as a single piece with a unit weight of 1,160 kg, the instrument integrates readily into liquid-handling stations dedicated to acid–base, redox or complexometric titrations. Categories of use include burettes, titration apparatus and general liquid-handling labware where repeatable Class AS performance is required.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eClass: AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: Brown glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Side PTFE spindle stopcock\u003c\/li\u003e\n\u003cli\u003eConfiguration: Without 2 l glass bottle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"1 pc \/ 1 piece","offer_id":56128438370636,"sku":"25YK.1","price":465.5,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56128438403404,"sku":"25YK.1","price":442.23,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56128438436172,"sku":"25YK.1","price":418.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET93-01-1000Wx1000H_9165f0c0-8aa8-4932-9deb-6a856bbd49c3.jpg?v=1766414191"},{"product_id":"pellet-titration-apparatus-class-as-25yl-25yl","title":"Pellet titration apparatus, Class AS, Side PTFE spind. stop., brown glass 50ml","description":"\u003cp\u003ePellet titration apparatus, Class AS provides accurate volumetric control for laboratory titration sequences that require a larger working volume. The 50 ml brown-glass body incorporates a side PTFE spindle stopcock for dependable, chemically inert shut-off and fine flow adjustment. Brown glass construction reduces light exposure for photosensitive solutions, while the Class AS rating meets higher-accuracy demands typical of analytical chemistry, QC and method-development work. Supplied without a 2 l glass bottle, the unit is intended for use with an external reservoir already available in the laboratory. From manufacturer Hirschmann, this pellet titration apparatus supports both pellet-based and classic burette techniques on standard titration stands. The single-piece pack and 1,160 kg unit weight make it straightforward to position within liquid-handling benches. Suitable applications span acid–base, precipitation and redox titrations where clear visual endpoint observation and stable reagent delivery are essential. It belongs to the family of burettes and titration devices used across research, teaching and industrial laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eClass: AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: Brown glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Side PTFE spindle stopcock\u003c\/li\u003e\n\u003cli\u003eConfiguration: Without 2 l glass bottle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"1 pc \/ 1 piece","offer_id":56128438468940,"sku":"25YL.1","price":465.5,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56128438501708,"sku":"25YL.1","price":442.23,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56128438534476,"sku":"25YL.1","price":418.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET93-01-1000Wx1000H_64e44b9a-708d-4382-a3a0-adf516b150b5.jpg?v=1766414192"},{"product_id":"pellet-titration-apparatus-class-b-25yn-25yn","title":"Pellet titration apparatus, Class B, DURAN®, brown glass, white grad., 10 ml","description":"\u003cp\u003ePellet titration apparatus, Class B is a compact DURAN® brown-glass titration device intended for routine volumetric analysis at the 10 ml scale. White graduations on the amber body improve readability of meniscus and volume marks under typical laboratory lighting, while the brown glass helps protect light-sensitive titrants. Class B accuracy is appropriate for general analytical, educational and quality-control titrations where standard laboratory precision is sufficient. The apparatus is supplied without a 2 l glass bottle, allowing connection to an existing reagent reservoir or custom feed system. Produced by Hirschmann, the DURAN® construction offers the mechanical and chemical durability expected of borosilicate laboratory glassware in daily liquid-handling use. Packed as 1 piece with a unit weight of 1,140 kg, the instrument fits conventional titration stands and bench setups. Typical applications include acid–base, complexometric and simple redox titrations that benefit from clear white graduation contrast and controlled pellet-style reagent addition within burette and titration-apparatus workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eClass: B\u003c\/li\u003e\n\u003cli\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eConfiguration: Without 2 l glass bottle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"1 pc \/ 1 piece","offer_id":56128438567244,"sku":"25YN.1","price":309.6,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56128438600012,"sku":"25YN.1","price":294.12,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56128438632780,"sku":"25YN.1","price":278.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET87-1000Wx1000H.jpg?v=1766414193"},{"product_id":"pellet-titration-apparatus-class-b-25yp-25yp","title":"Pellet titration apparatus, Class B, DURAN®, brown glass, white grad., 25 ml","description":"\u003cp\u003ePellet titration apparatus, Class B combines a 25 ml DURAN® brown-glass body with white graduations for straightforward volume reading during routine titration work. The amber glass limits light exposure for photosensitive reagents, and the Class B rating supports everyday analytical, teaching and quality-control procedures that do not require Class AS tolerances. Supplied without a 2 l glass bottle, the apparatus is designed to operate with a separate reservoir already present in the laboratory setup. Manufacturer Hirschmann builds the unit from DURAN® glass, providing the chemical resistance and thermal stability familiar to users of borosilicate labware. Offered as a single piece weighing 1,160 kg, it mounts readily on standard titration stands used for liquid handling. White graduation markings enhance contrast against the brown glass, aiding meniscus observation and endpoint assessment. Suitable for acid–base, precipitation and redox titrations, this pellet titration apparatus forms part of the broader range of burettes and titration devices employed in research, education and industrial laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eClass: B\u003c\/li\u003e\n\u003cli\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eConfiguration: Without 2 l glass bottle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"1 pc \/ 1 piece","offer_id":56128438665548,"sku":"25YP.1","price":309.6,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56128438698316,"sku":"25YP.1","price":294.12,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56128438731084,"sku":"25YP.1","price":278.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET87-1000Wx1000H_10669d1d-82c7-425a-84f6-13a5283dae41.jpg?v=1766414193"},{"product_id":"pellet-titration-apparatus-class-b-25yt-25yt","title":"Pellet titration apparatus, Class B, DURAN®, brown glass, white grad., 50 ml","description":"\u003cp\u003ePellet titration apparatus, Class B is a DURAN® brown-glass titration device with white graduation and a 50 ml working volume for laboratory liquid-handling and classical titration workflows. The amber glass body supports use with light-sensitive reagents while the white scale remains easy to read during pellet titration. Class B accuracy suits routine volumetric work in teaching, quality-control and research laboratories where reliable volume delivery is required without the tighter tolerances of Class A glassware. The unit is supplied as a single piece and is configured without a 2 l glass bottle, so it can be matched to existing reservoir bottles already in use on the bench. Manufactured by Hirschmann, this apparatus fits standard burette and titration-device setups used for wet-chemical analysis. Its DURAN® construction provides the chemical resistance expected of laboratory borosilicate glassware in everyday analytical practice. Ideal for liquid-handling stations and titration benches that need a compact, clearly graduated pellet titration apparatus ready for integration into established protocols.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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 type: Pellet titration apparatus\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"1 pc \/ 1 piece","offer_id":56128438763852,"sku":"25YT.1","price":324.65,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56128438796620,"sku":"25YT.1","price":308.42,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56128438829388,"sku":"25YT.1","price":292.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET87-1000Wx1000H_56054b6b-2511-4d56-81b1-79a9a4621ee7.jpg?v=1766414193"},{"product_id":"titrating-burette-pp-8226","title":"Titrating burette, PP, Burette vol. 5 ml, bottle vol. 500 ml, 1 pc","description":"\u003cp\u003eTitrating burette in polypropylene is a compact titration assembly combining a 5 ml glass burette with a 500 ml reagent bottle for bench-top volumetric work. The set includes a glass burette with Schellbach stripe for clearer meniscus reading, feet on the bottle for stable standing, and a discharge nozzle for controlled delivery of titrant. Polypropylene construction of the bottle body keeps the unit light and practical for routine acid–base or other aqueous titrations in teaching and quality-control laboratories. This titrating burette from manufacturer Bürkle is supplied as one complete unit, ready to fill and use without separate stand hardware for many simple setups. The 5 ml burette volume suits smaller titre volumes and finer endpoint approaches, while the 500 ml bottle reservoir reduces frequent refilling during series of determinations. Categories place the product among burettes and titration apparatus for liquid handling. Clear optical stripe and defined nozzle support reproducible dropwise addition and everyday laboratory titration practice.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eMaterial: PP (bottle)\u003c\/li\u003e\n\u003cli\u003eBurette volume: 5 ml\u003c\/li\u003e\n\u003cli\u003eBottle volume: 500 ml\u003c\/li\u003e\n\u003cli\u003eIncludes: Glass burette with Schellbach stripe\u003c\/li\u003e\n\u003cli\u003eWeight: 0,450 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bürkle","offers":[{"title":"1 pc \/ 1 piece","offer_id":56173271941452,"sku":"8226.1","price":73.45,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56173271974220,"sku":"8226.1","price":69.78,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56173272006988,"sku":"8226.1","price":66.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8226-01-1000Wx1000H_e7052a1b-6349-4695-b362-d534ec8d3113.jpg?v=1766443525"},{"product_id":"titrating-burette-pp-8227","title":"Titrating burette, PP, Burette vol. 10 ml, bottle vol. 500 ml, 1 pc","description":"\u003cp\u003eTitrating burette in polypropylene pairs a 10 ml glass burette with a 500 ml reagent bottle for convenient volumetric titration at the laboratory bench. The assembly includes a glass burette featuring a Schellbach stripe to aid meniscus observation, bottle feet for secure placement, and a discharge nozzle for steady titrant delivery. The polypropylene bottle keeps the system robust and easy to handle during repeated aqueous titrations in education, process control and general analytical work. Offered by manufacturer Bürkle as a single complete unit, the setup is intended for direct use once filled, supporting series of determinations without constant reservoir changes. A 10 ml burette volume covers typical titre ranges for many standard methods, while the 500 ml bottle capacity maintains a practical working stock of reagent. The product sits within liquid-handling titration devices and burette apparatus. Combined glass reading scale, Schellbach stripe and defined nozzle help operators achieve consistent addition rates and clear endpoint observation in everyday titration workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eMaterial: PP (bottle)\u003c\/li\u003e\n\u003cli\u003eBurette volume: 10 ml\u003c\/li\u003e\n\u003cli\u003eBottle volume: 500 ml\u003c\/li\u003e\n\u003cli\u003eIncludes: Glass burette with Schellbach stripe\u003c\/li\u003e\n\u003cli\u003eWeight: 0,500 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bürkle","offers":[{"title":"1 pc \/ 1 piece","offer_id":56173272039756,"sku":"8227.1","price":73.45,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56173272072524,"sku":"8227.1","price":69.78,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56173272105292,"sku":"8227.1","price":66.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8226-01-1000Wx1000H.jpg?v=1766443526"},{"product_id":"titrating-burette-pp-8228","title":"Titrating burette, PP, Burette vol. 15 ml, bottle vol. 500 ml, 1 pc","description":"\u003cp\u003eTitrating burette, PP is a compact titration assembly combining a 15 ml glass burette with a 500 ml polypropylene bottle for routine volumetric work in the laboratory. The set is supplied complete with a glass burette, supporting feet on the bottle, a discharge nozzle and a Schellbach stripe to aid meniscus reading during titration. Polypropylene construction of the bottle offers a practical, lightweight reservoir for titrant, while the glass burette provides the optical clarity needed for precise endpoint observation. Feet on the bottle improve stability on the bench, and the discharge nozzle supports controlled delivery of reagent. This configuration from manufacturer Bürkle suits liquid-handling workflows in analytical chemistry, quality control and teaching laboratories where small-volume titrations are performed repeatedly. The unit is offered as a single piece and weighs 0,45 kg, making it easy to position and store alongside other titration apparatus. Categories of use include burettes and titration devices within broader liquid-handling setups. Clear volume pairing of the 15 ml burette with the 500 ml bottle keeps reagent handling straightforward for day-to-day volumetric analysis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eMaterial: PP bottle with glass burette\u003c\/li\u003e\n\u003cli\u003eBurette volume: 15 ml\u003c\/li\u003e\n\u003cli\u003eBottle volume: 500 ml\u003c\/li\u003e\n\u003cli\u003eEquipment: feet on bottle, discharge nozzle, Schellbach stripe\u003c\/li\u003e\n\u003cli\u003eWeight: 0,45 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bürkle","offers":[{"title":"1 pc \/ 1 piece","offer_id":56173272138060,"sku":"8228.1","price":73.45,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56173272170828,"sku":"8228.1","price":69.78,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56173272203596,"sku":"8228.1","price":66.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8226-01-1000Wx1000H_de361747-8221-4d37-9055-af653a6bccac.jpg?v=1766443527"},{"product_id":"titrating-burette-pp-8229","title":"Titrating burette, PP, Burette vol. 25 ml, bottle vol. 1000 ml, 1 pc","description":"\u003cp\u003eTitrating burette, PP brings together a 25 ml glass burette and a 1000 ml polypropylene bottle for everyday volumetric titration in research and routine laboratories. The assembly includes a glass burette, feet on the bottle, a discharge nozzle and a Schellbach stripe that supports accurate meniscus reading. The larger bottle volume suits longer titration series or higher reagent demand, while the 25 ml burette remains practical for standard analytical procedures. Polypropylene forms a durable, lightweight reservoir, and the glass burette maintains the transparency required for clear observation of the liquid level. Bench stability is improved by the integrated feet, and the discharge nozzle enables controlled reagent delivery. Offered by manufacturer Bürkle as a complete titration device, the unit is intended for liquid-handling and titration workflows in analytical chemistry, quality control and educational settings. Supplied as one piece with a weight of 0,50 kg, it is convenient to place and store with other labware. The matched 25 ml burette and 1000 ml bottle volumes keep reagent preparation and dispensing organised for consistent volumetric work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eMaterial: PP bottle with glass burette\u003c\/li\u003e\n\u003cli\u003eBurette volume: 25 ml\u003c\/li\u003e\n\u003cli\u003eBottle volume: 1000 ml\u003c\/li\u003e\n\u003cli\u003eEquipment: feet on bottle, discharge nozzle, Schellbach stripe\u003c\/li\u003e\n\u003cli\u003eWeight: 0,50 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bürkle","offers":[{"title":"1 pc \/ 1 piece","offer_id":56173272236364,"sku":"8229.1","price":73.45,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56173272269132,"sku":"8229.1","price":69.78,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56173272301900,"sku":"8229.1","price":66.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8226-01-1000Wx1000H_fe108fd7-d77a-4dc4-858e-009fe514ec00.jpg?v=1766443528"},{"product_id":"titrating-burette-pp-8230","title":"Titrating burette, PP, Burette vol. 50 ml, bottle vol. 1000 ml, 1 pc","description":"\u003cp\u003eTitrating burette, PP is a titration set pairing a 50 ml glass burette with a 1000 ml polypropylene bottle for higher-volume volumetric work. It is supplied with a glass burette, feet on the bottle, a discharge nozzle and a Schellbach stripe to facilitate reliable meniscus reading during titration. The 50 ml burette capacity supports titrations that require larger aliquot volumes, while the 1000 ml bottle provides ample titrant storage for extended series. Polypropylene construction keeps the reservoir robust and light, and the glass burette delivers the clarity needed for precise level observation. Feet on the bottle enhance standing stability on the laboratory bench, and the discharge nozzle allows controlled outflow of reagent. This configuration from manufacturer Bürkle is aimed at liquid-handling and titration applications in analytical laboratories, quality-control environments and teaching labs. The product is available as a single unit weighing 0,68 kg, so it remains manageable for setup and storage among other titration apparatus. Clear matching of burette and bottle volumes helps streamline reagent handling for consistent day-to-day volumetric analysis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eMaterial: PP bottle with glass burette\u003c\/li\u003e\n\u003cli\u003eBurette volume: 50 ml\u003c\/li\u003e\n\u003cli\u003eBottle volume: 1000 ml\u003c\/li\u003e\n\u003cli\u003eEquipment: feet on bottle, discharge nozzle, Schellbach stripe\u003c\/li\u003e\n\u003cli\u003eWeight: 0,68 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bürkle","offers":[{"title":"1 pc \/ 1 piece","offer_id":56173272334668,"sku":"8230.1","price":87.05,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56173272367436,"sku":"8230.1","price":82.7,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56173272400204,"sku":"8230.1","price":78.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8226-01-1000Wx1000H_79794654-bdf3-4aaa-bb71-26d958137417.jpg?v=1766443530"},{"product_id":"burette-pmma-ptfe-fep-9717","title":"Burette, PMMA\/PTFE\/FEP, length 480 mm, 25 ml, 1 pc","description":"\u003cp\u003eBurette, PMMA\/PTFE\/FEP is a 25 ml titration burette with an overall length of 480 mm for controlled liquid dispensing in volumetric analysis. The construction combines a PMMA body with PTFE\/FEP components suited to routine aqueous and many common laboratory reagents used in acid–base and other classical titrations. Supplied as a single unit from manufacturer ROTH SELECTION, the instrument supports liquid-handling tasks in teaching, quality-control and general analytical laboratories where transparent plastic burettes are preferred for durability and ease of handling. The 25 ml capacity matches standard student and bench titration protocols, while the 480 mm length provides a practical scale layout for dropwise delivery to the endpoint. This burette fits workflows that require repeatable volume addition without glass breakage risk and integrates readily into existing titration setups alongside flasks, indicators and reference solutions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eLength: 480 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: PMMA\/PTFE\/FEP\u003c\/li\u003e\n\u003cli\u003eProduct type: Burette\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56173558235468,"sku":"9717.1","price":123.1,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56173558268236,"sku":"9717.1","price":116.95,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56173558301004,"sku":"9717.1","price":110.79,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/9717-1-01-1000Wx1000H_3e38efb0-3948-4cea-b1d4-b195b08e8852.jpg?v=1766444074"},{"product_id":"digital-burette-continuous-e-aa89-aa89","title":"Digital burette Continuous E, 2.5 ml, 1 pc","description":"\u003cp\u003eDigital burette Continuous E, 2,5 ml is a compact digital titration instrument for precise continuous dispensing in laboratory titration and volumetric work. The 2,5 ml Continuous E unit is supplied complete with one digital burette continuous, three PP adapters, a quality certificate, telescopic suction pipe, ejector cannula, batteries and operating instructions, so the system is ready for setup on standard reagent bottles. Offered by manufacturer Vitlab, this digital burette supports controlled delivery of titrants where electronic volume readout and continuous operation improve workflow compared with classical glass burettes. The pack comprises 1 pc with a total weight of 0,900 kg, making it suitable for dedicated titration benches in analytical chemistry, quality control and teaching laboratories. Adapters in polypropylene facilitate connection to common bottle necks, while the telescopic suction pipe and ejector cannula complete the fluid path from reservoir to tip. Continuous E is intended for laboratories that require reproducible digital burette performance for routine and serial titrations within liquid-handling and titration apparatus setups.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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 type: Digital burette Continuous E\u003c\/li\u003e\n\u003cli\u003eVolume: 2,5 ml\u003c\/li\u003e\n\u003cli\u003eScope of delivery: Burette, 3 PP adapters, certificate, suction pipe, cannula, batteries, instructions\u003c\/li\u003e\n\u003cli\u003eWeight: 0,900 kg\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/BA-VAR-339648-EN.pdf?context=bWFzdGVyfGluc3RydWN0aW9uc3wyNjMyNjA3fGFwcGxpY2F0aW9uL3BkZnxhVzV6ZEhKMVkzUnBiMjV6TDJnNE5pOW9aVGd2T0RrNU1UQTFOalEyTVRnMU5DNXdaR1l8YzVlZDc0OGRmYjcyZTAzZGIxMmVmNmNjYjIzNDdhZjJiMWM4MzYzNGUyYWQ4MzQ0NTZkYzVhZDgzYjk2NDgyZA\" 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\u003c\/ul\u003e","brand":"Vitlab","offers":[{"title":"1 pc \/ 1 piece","offer_id":56174392901964,"sku":"AA89.1","price":983.65,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56174392934732,"sku":"AA89.1","price":934.47,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56174392967500,"sku":"AA89.1","price":885.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AA89-1000Wx1000H_9256f414-4041-4595-b4cf-304c747e170a.jpg?v=1766444556"},{"product_id":"digital-burette-continuous-rs-aa90-aa90","title":"Digital burette Continuous RS, 5.0 ml, 1 pc","description":"\u003cp\u003eDigital burette Continuous RS, 5,0 ml is a digital titration burette configured for continuous dispensing at a 5,0 ml working volume in analytical and quality-control laboratories. Each set includes one digital burette continuous, three PP adapters, a quality certificate, telescopic suction pipe, ejector cannula, batteries and operating instructions, providing a complete package for bottle-top titration setups. From manufacturer Vitlab, the Continuous RS model supports electronic volume control for titrants where digital readout and continuous delivery streamline serial determinations. Supplied as 1 pc with a pack weight of 0,900 kg, the instrument is practical for permanent installation on reagent bottles used in wet-chemistry benches. Polypropylene adapters aid compatibility with typical laboratory bottles, while the telescopic suction pipe and ejector cannula establish a reliable intake and discharge path. Continuous RS, 5,0 ml suits laboratories performing routine volumetric titrations, standardisations and process checks that benefit from a dedicated digital burette within modern liquid-handling and titration apparatus collections.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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 type: Digital burette Continuous RS\u003c\/li\u003e\n\u003cli\u003eVolume: 5,0 ml\u003c\/li\u003e\n\u003cli\u003eScope of delivery: Burette, 3 PP adapters, certificate, suction pipe, cannula, batteries, instructions\u003c\/li\u003e\n\u003cli\u003eWeight: 0,900 kg\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/BA-VAR-339648-EN.pdf?context=bWFzdGVyfGluc3RydWN0aW9uc3wyNjMyNjA3fGFwcGxpY2F0aW9uL3BkZnxhVzV6ZEhKMVkzUnBiMjV6TDJnNE5pOW9aVGd2T0RrNU1UQTFOalEyTVRnMU5DNXdaR1l8YzVlZDc0OGRmYjcyZTAzZGIxMmVmNmNjYjIzNDdhZjJiMWM4MzYzNGUyYWQ4MzQ0NTZkYzVhZDgzYjk2NDgyZA\" 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\u003c\/ul\u003e","brand":"Vitlab","offers":[{"title":"1 pc \/ 1 piece","offer_id":56174393000268,"sku":"AA90.1","price":983.65,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56174393033036,"sku":"AA90.1","price":934.47,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56174393065804,"sku":"AA90.1","price":885.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AA89-1000Wx1000H_fa26a484-48e4-43ff-9a46-d4f039b3a5cf.jpg?v=1766444556"},{"product_id":"burettes-with-schellbach-stripes-cl-b-et57-et57","title":"Burettes with Schellbach stripes, cl. B, DURAN®, straight glass cock, 10 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class B, are precision glass titration instruments made from DURAN® borosilicate glass and fitted with a straight glass cock for controlled liquid delivery. The 10 ml capacity and Schellbach stripe improve meniscus readability against a contrasting background, supporting accurate volumetric work in quantitative analysis. Class B tolerance makes these burettes appropriate for routine titrations in teaching laboratories, quality-control suites and general analytical chemistry where certified class A accuracy is not mandatory. Each unit features a straight glass stopcock for smooth reagent flow during acid–base, redox or complexometric determinations. Supplied as a pack of two pieces from manufacturer Hirschmann, the set has a combined weight of 0,350 kg and is ready for mounting on standard burette stands. DURAN® glass construction offers good chemical resistance to common aqueous titrants. These Schellbach-stripe burettes provide a reliable, easy-to-read option for everyday liquid-handling and titration tasks in the laboratory.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eType: glass burette with Schellbach stripe\u003c\/li\u003e\n\u003cli\u003eAccuracy class: B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eStopcock: straight glass cock\u003c\/li\u003e\n\u003cli\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181569880396,"sku":"ET57.1","price":137.9,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181569913164,"sku":"ET57.1","price":131.01,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181569945932,"sku":"ET57.1","price":124.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET57-01-1000Wx1000H_be198ed0-d034-4b35-acb0-ec80a543fc46.jpg?v=1766475968"},{"product_id":"burettes-with-schellbach-stripes-cl-b-et58-et58","title":"Burettes with Schellbach stripes, cl. B, DURAN®, straight glass cock, 25 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class B, are glass titration instruments for volumetric liquid handling in analytical laboratories. Each unit is made from DURAN® glass, carries a longitudinal Schellbach stripe for clearer meniscus contrast, and is fitted with a straight glass cock for controlled delivery. The 25 ml capacity suits routine acid–base, redox and complexometric titrations in quality control, research and teaching environments where class B accuracy is appropriate. The Schellbach stripe helps reduce parallax error and supports reproducible volume reading along the graduated scale during endpoint determination. These burettes from manufacturer Hirschmann are offered as a practical pack of two pieces with a combined weight of 0,350 kg, convenient for parallel setups or bench reserve. Straight glass-cock construction supports steady flow adjustment typical of classical burette work with aqueous and many common laboratory solutions. They fit standard liquid-handling workflows among glass burettes and titration apparatus, giving laboratories dependable class B glassware for everyday volumetric analysis without unnecessary complexity.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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: Burettes with Schellbach stripes, class B\u003c\/li\u003e\n\u003cli\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight glass cock\u003c\/li\u003e\n\u003cli\u003eDesign: Schellbach stripes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181569978700,"sku":"ET58.1","price":137.9,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181570011468,"sku":"ET58.1","price":131.01,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181570044236,"sku":"ET58.1","price":124.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET57-01-1000Wx1000H_1774bf3f-d961-4505-b0dc-b1ce92984fd2.jpg?v=1766475969"},{"product_id":"burettes-with-schellbach-stripes-cl-b-et59-et59","title":"Burettes with Schellbach stripes, cl. B, DURAN®, straight glass cock, 50 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class B, provide glass volumetric apparatus for titration and precise liquid dispensing. Constructed from DURAN® glass with a straight glass cock, the 50 ml format is intended for larger aliquot deliveries in analytical chemistry, process control and instructional laboratories. The integrated Schellbach stripe improves visual contrast of the meniscus against the liquid column, aiding accurate scale reading and helping limit parallax during class B work. Straight glass-cock operation allows fine control of flow for acid–base, redox and related volumetric procedures. These burettes from manufacturer Hirschmann come in a pack of two pieces weighing 0,400 kg in total, supporting parallel titrations or spare capacity on the bench. Class B designation aligns them with routine quantitative tasks where dependable glass burette performance is required. They integrate into standard liquid-handling and titration setups, combining classic DURAN® glassware with Schellbach optical assistance for clearer observation throughout the titration sequence in everyday laboratory practice.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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: Burettes with Schellbach stripes, class B\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight glass cock\u003c\/li\u003e\n\u003cli\u003eDesign: Schellbach stripes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181570077004,"sku":"ET59.1","price":137.9,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181570109772,"sku":"ET59.1","price":131.01,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181570142540,"sku":"ET59.1","price":124.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET57-01-1000Wx1000H_8e96ce5f-8854-486b-a2fc-3bfbc77b19fa.jpg?v=1766475969"},{"product_id":"burettes-with-schellbach-stripes-cl-b-et60-et60","title":"Burettes with Schellbach stripes, cl. B, DURAN®, straight valve cock, 10 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class B, are compact glass titration tools for smaller-volume volumetric analysis. Made from DURAN® glass and equipped with a straight valve cock, the 10 ml capacity supports fine dispensing in analytical, quality-control and teaching laboratories where class B accuracy is sufficient. The Schellbach stripe runs along the scale to heighten meniscus contrast, facilitating clearer volume reading and more consistent observation during titration. Straight valve-cock design enables controlled release of titrant for acid–base, redox and other standard volumetric methods. These burettes from manufacturer Hirschmann are supplied as two pieces per pack with a total weight of 0,350 kg, practical for paired workflows or reserve stock. They belong among glass burettes and titration apparatus used in routine liquid handling, offering DURAN® construction together with Schellbach optical guidance for reliable class B performance on the laboratory bench without added complexity.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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: Burettes with Schellbach stripes, class B\u003c\/li\u003e\n\u003cli\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight valve cock\u003c\/li\u003e\n\u003cli\u003eDesign: Schellbach stripes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181570175308,"sku":"ET60.1","price":152.05,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181570208076,"sku":"ET60.1","price":144.45,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181570240844,"sku":"ET60.1","price":136.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET60-01-1000Wx1000H_254b43a7-6423-4ca7-871a-1315182cba04.jpg?v=1766475970"},{"product_id":"burettes-with-schellbach-stripes-cl-b-et61-et61","title":"Burettes with Schellbach stripes, cl. B, DURAN®, straight valve cock, 25 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class B, serve as glass volumetric instruments for controlled titration and liquid delivery. Each burette is produced from DURAN® glass, features a straight valve cock, and holds 25 ml, a common working volume for routine analytical and educational titrations. The Schellbach stripe improves meniscus visibility against the liquid column, supporting clearer scale reading and reduced parallax under class B conditions. Straight valve-cock operation allows steady adjustment of flow during acid–base, redox and complexometric procedures typical of quality-control and teaching labs. These burettes from manufacturer Hirschmann are packed as two pieces with a combined weight of 0,350 kg, suited to parallel bench use or spare capacity. They fit standard liquid-handling arrangements among glass burettes and titration apparatus, combining DURAN® glassware with Schellbach contrast for dependable everyday volumetric work where class B performance meets laboratory requirements.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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: Burettes with Schellbach stripes, class B\u003c\/li\u003e\n\u003cli\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight valve cock\u003c\/li\u003e\n\u003cli\u003eDesign: Schellbach stripes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181570273612,"sku":"ET61.1","price":152.05,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181570306380,"sku":"ET61.1","price":144.45,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181570339148,"sku":"ET61.1","price":136.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET60-01-1000Wx1000H_7ba20b7c-fa4f-4577-81c5-873c42735a19.jpg?v=1766475971"},{"product_id":"burettes-with-schellbach-stripes-cl-b-et62-et62","title":"Burettes with Schellbach stripes, cl. B, DURAN®, straight valve cock, 50 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class B, are glass volumetric instruments intended for controlled liquid delivery in laboratory titration and related measuring work. Each burette offers a 50 ml capacity and is fitted with a straight valve cock for straightforward flow regulation during dispensing. The Schellbach stripe runs along the scale and supports clearer meniscus observation, helping operators take consistent volume readings under routine bench conditions. Constructed from DURAN® glass, the tubes suit everyday wet-chemistry handling where class B volumetric tolerance is specified. These burettes from manufacturer Hirschmann arrive as a practical unit of 2 pieces, making them convenient for equipping titration stations, teaching laboratories, or parallel analytical setups. They belong to the glass burette family used across liquid-handling and titration apparatus selections, and integrate readily with standard stands, clamps, and reagent bottles already present in most labs. Clear capacity marking and the straight stopcock layout keep operation simple for both experienced analysts and trainees. Choose this 50 ml Schellbach class B configuration when durable DURAN® construction and reliable class B performance are required for day-to-day volumetric work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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: Burette with Schellbach stripes\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight valve cock\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181570371916,"sku":"ET62.1","price":152.05,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181570404684,"sku":"ET62.1","price":144.45,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181570437452,"sku":"ET62.1","price":136.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET60-01-1000Wx1000H_85509a7c-c25d-405f-95db-80f740842bee.jpg?v=1766475972"},{"product_id":"burettes-class-b-straight-glass-cock-et63-et63","title":"Burettes, class B, straight glass cock, DURAN®, brown glass, white grad., 10 ml","description":"\u003cp\u003eBurettes, class B, with straight glass cock are compact volumetric glassware for precise liquid addition in titration and general measuring methods. This 10 ml model is manufactured from DURAN® brown glass and carries a white graduation for high-contrast scale reading against darker or light-sensitive media. The straight glass cock provides direct, manual control of titrant flow, supporting steady dropwise delivery during endpoint determination. Brown glass construction is well suited to reagents that benefit from reduced light exposure while remaining fully compatible with standard laboratory titration practice. Offered by manufacturer Hirschmann in a pack of 2 pieces, the set is practical for environmental analysis benches, teaching labs, or any workstation that needs matched small-volume burettes ready for parallel work. Class B accuracy addresses routine quantitative tasks where certified class A tolerance is not mandatory. The combination of DURAN® brown glass, white graduation, and a straight glass stopcock yields a clear, durable instrument that fits conventional burette stands and liquid-handling setups without special adapters. Select this 10 ml class B burette when compact capacity, light-protective glass, and straightforward stopcock operation are the priority.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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: Glass burette\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White graduation\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight glass cock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181570470220,"sku":"ET63.1","price":187.4,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181570502988,"sku":"ET63.1","price":178.03,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181570535756,"sku":"ET63.1","price":168.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET63-01-1000Wx1000H_d4b5f150-6fcf-47c7-be2e-2a9d0b254b16.jpg?v=1766475972"},{"product_id":"burettes-class-b-straight-glass-cock-et64-et64","title":"Burettes, class B, straight glass cock, DURAN®, brown glass, white grad., 25 ml","description":"\u003cp\u003eBurettes, class B, with straight glass cock are volumetric laboratory instruments designed for controlled dispensing during titration and related measuring procedures. This version provides a 25 ml capacity in DURAN® brown glass with a white graduation that remains easy to read against coloured or light-sensitive solutions. The straight glass cock allows the operator to regulate flow smoothly from a continuous stream down to individual drops, which is essential for accurate endpoint approach. Brown DURAN® glass helps shield contents from ambient light while retaining the chemical robustness expected of quality laboratory glassware. These burettes from manufacturer Hirschmann are supplied as 2 pieces per unit, supporting paired setups in environmental analysis, teaching laboratories, or routine quality-control titration. Class B tolerance covers everyday quantitative work where class A certification is not required. The mid-range 25 ml volume balances sample economy with sufficient titrant reserve for many standard methods. Together, the brown glass body, white scale, and straight stopcock form a practical liquid-handling tool that mounts on ordinary burette stands and integrates into existing titration apparatus without modification. Choose this 25 ml class B model for dependable mid-volume work under routine laboratory conditions.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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: Glass burette\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White graduation\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight glass cock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181570568524,"sku":"ET64.1","price":187.4,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181570601292,"sku":"ET64.1","price":178.03,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181570634060,"sku":"ET64.1","price":168.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET63-01-1000Wx1000H_aa9ac870-4ac7-467e-b0e9-20c368719553.jpg?v=1766475973"},{"product_id":"burettes-class-b-straight-glass-cock-et65-et65","title":"Burettes, class B, straight glass cock, DURAN®, brown glass, white grad., 50 ml","description":"\u003cp\u003eBurettes, class B, with straight glass cock are glass volumetric instruments for measured liquid delivery in titration and general laboratory measuring methods. This 50 ml configuration is produced from DURAN® brown glass and features a white graduation that gives strong visual contrast for reliable meniscus reading. A straight glass cock governs outflow, enabling the user to move from rapid filling of the tip to fine dropwise addition near the endpoint. Brown glass construction supports work with light-sensitive reagents while maintaining the durability associated with DURAN® laboratory glassware. Supplied by manufacturer Hirschmann as a unit of 2 pieces, the pack suits titration stations that need matched instruments for parallel determinations, training courses, or environmental analysis workflows. Class B accuracy is appropriate for routine quantitative tasks that do not demand class A certification. The generous 50 ml capacity accommodates longer titrations and higher-volume methods without frequent refilling. White graduation on brown glass, combined with the straightforward stopcock design, yields a clear and robust tool that fits standard burette clamps and liquid-handling assemblies. Select this 50 ml class B brown-glass burette when larger capacity, light protection, and simple glass-cock control are required.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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: Glass burette\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White graduation\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight glass cock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181570666828,"sku":"ET65.1","price":187.4,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181570699596,"sku":"ET65.1","price":178.03,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181570732364,"sku":"ET65.1","price":168.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET63-01-1000Wx1000H_03f719ac-b320-45f1-b438-f9ada7b988f5.jpg?v=1766475973"},{"product_id":"burettes-with-schellbach-stripes-cl-as-et66-et66","title":"Burettes with Schellbach stripes, cl. AS, DURAN®, straight glass cock, 10 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class AS, are precision glass titration instruments for accurate volumetric liquid handling. Each burette is produced from DURAN® glass, fitted with a straight glass cock and sized for a 10 ml working volume. The longitudinal Schellbach stripe runs behind the scale to sharpen meniscus contrast, supporting clear volume reading during titration. Class AS accuracy places these burettes among high-grade volumetric glassware used in quantitative analytical chemistry. Supplied as a pack of two pieces with a pack weight of 0,350 kg, they suit routine wet-chemistry benches, quality-control labs and teaching environments. The straight glass cock provides simple, chemically robust flow control that is straightforward to clean between series. From manufacturer Hirschmann, these glass burettes serve acid–base, redox and complexometric titrations and other liquid-handling tasks where reproducible delivery of titrant is required. Durable DURAN® construction and the Schellbach reading aid make them a practical choice for everyday laboratory titration work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: AS\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight glass cock\u003c\/li\u003e\n\u003cli\u003eDesign: Schellbach stripes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181570765132,"sku":"ET66.1","price":190.3,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181570797900,"sku":"ET66.1","price":180.79,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181570830668,"sku":"ET66.1","price":171.27,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET66-01-1000Wx1000H_d1362b8e-7db7-4c89-b147-ccafe7f794a5.jpg?v=1766475975"},{"product_id":"burettes-with-schellbach-stripes-cl-as-et67-et67","title":"Burettes with Schellbach stripes, cl. AS, DURAN®, straight glass cock, 25 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class AS, are precision glass titration instruments for accurate volumetric liquid handling. Each burette is produced from DURAN® glass, fitted with a straight glass cock and sized for a 25 ml working volume. The longitudinal Schellbach stripe runs behind the scale to sharpen meniscus contrast, supporting clear volume reading during titration. Class AS accuracy places these burettes among high-grade volumetric glassware used in quantitative analytical chemistry. Supplied as a pack of two pieces with a pack weight of 0,450 kg, they suit routine wet-chemistry benches, quality-control labs and teaching environments. The straight glass cock provides simple, chemically robust flow control that is straightforward to clean between series. From manufacturer Hirschmann, these glass burettes serve acid–base, redox and complexometric titrations and other liquid-handling tasks where reproducible delivery of titrant is required. Durable DURAN® construction and the Schellbach reading aid make them a practical choice for everyday laboratory titration work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: AS\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight glass cock\u003c\/li\u003e\n\u003cli\u003eDesign: Schellbach stripes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181570863436,"sku":"ET67.1","price":190.3,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181570896204,"sku":"ET67.1","price":180.79,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181570928972,"sku":"ET67.1","price":171.27,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET66-01-1000Wx1000H_acef59e0-051b-4c09-a28d-aed5d5134ca6.jpg?v=1766475975"},{"product_id":"burettes-with-schellbach-stripes-cl-as-et68-et68","title":"Burettes with Schellbach stripes, cl. AS, DURAN®, straight glass cock, 50 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class AS, are precision glass titration instruments for accurate volumetric liquid handling. Each burette is produced from DURAN® glass, fitted with a straight glass cock and sized for a 50 ml working volume. The longitudinal Schellbach stripe runs behind the scale to sharpen meniscus contrast, supporting clear volume reading during titration. Class AS accuracy places these burettes among high-grade volumetric glassware used in quantitative analytical chemistry. Supplied as a pack of two pieces with a pack weight of 0,400 kg, they suit routine wet-chemistry benches, quality-control labs and teaching environments. The straight glass cock provides simple, chemically robust flow control that is straightforward to clean between series. From manufacturer Hirschmann, these glass burettes serve acid–base, redox and complexometric titrations and other liquid-handling tasks where reproducible delivery of titrant is required. Durable DURAN® construction and the Schellbach reading aid make them a practical choice for everyday laboratory titration work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: AS\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight glass cock\u003c\/li\u003e\n\u003cli\u003eDesign: Schellbach stripes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181570961740,"sku":"ET68.1","price":190.3,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181570994508,"sku":"ET68.1","price":180.79,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181571027276,"sku":"ET68.1","price":171.27,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET66-01-1000Wx1000H_0f369cc4-f2dd-4192-8994-90c0be78e7ce.jpg?v=1766475975"},{"product_id":"burettes-with-schellbach-stripes-cl-as-et69-et69","title":"Burettes with Schellbach stripes, cl. AS, DURAN®, straight valve cock, 10 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class AS, are precision glass titration instruments for accurate volumetric liquid handling. Each burette is produced from DURAN® glass, fitted with a straight valve cock and sized for a 10 ml working volume. The longitudinal Schellbach stripe runs behind the scale to sharpen meniscus contrast, supporting clear volume reading during titration. Class AS accuracy places these burettes among high-grade volumetric glassware used in quantitative analytical chemistry. Supplied as a pack of two pieces with a pack weight of 0,350 kg, they suit routine wet-chemistry benches, quality-control labs and teaching environments. The straight valve cock provides controlled, chemically robust flow regulation that is practical for repeated titration series. From manufacturer Hirschmann, these glass burettes serve acid–base, redox and complexometric titrations and other liquid-handling tasks where reproducible delivery of titrant is required. Durable DURAN® construction and the Schellbach reading aid make them a practical choice for everyday laboratory titration work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: AS\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight valve cock\u003c\/li\u003e\n\u003cli\u003eDesign: Schellbach stripes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181571125580,"sku":"ET69.1","price":211.8,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181571158348,"sku":"ET69.1","price":201.21,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181571191116,"sku":"ET69.1","price":190.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET69-01-1000Wx1000H_ab81a440-68c4-46c5-9c40-71168c5c16f4.jpg?v=1766475977"},{"product_id":"burettes-with-schellbach-stripes-cl-as-et70-et70","title":"Burettes with Schellbach stripes, cl. AS, DURAN®, straight valve cock, 25 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class AS are precision glass titration instruments for accurate volumetric work in the laboratory. Made from DURAN® glass and fitted with a straight valve cock, these 25 ml burettes carry the Schellbach stripe that sharpens meniscus reading against a clear visual reference. Class AS grading supports analytical titration where dependable volume delivery is required. The straight valve cock allows controlled dispensing during acid–base and other volumetric determinations in chemistry, quality control and research. Offered as a pack of two pieces from manufacturer Hirschmann, the set suits routine liquid-handling benches that rely on calibrated glass burettes. Pack weight is 0,400 kg. These instruments sit within standard glass burette and titration apparatus ranges used for everyday volumetric analysis alongside complementary liquid-handling glassware.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: AS\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eDesign: Schellbach stripes\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight valve cock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181571223884,"sku":"ET70.1","price":211.8,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181571256652,"sku":"ET70.1","price":201.21,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181571289420,"sku":"ET70.1","price":190.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET69-01-1000Wx1000H_3da82945-a14f-4377-bc2c-144bbc5cd50e.jpg?v=1766475977"},{"product_id":"burettes-with-schellbach-stripes-cl-as-et71-et71","title":"Burettes with Schellbach stripes, cl. AS, DURAN®, straight valve cock, 50 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class AS are precision glass titration instruments intended for accurate volumetric analysis. Constructed from DURAN® glass with a straight valve cock, these 50 ml burettes incorporate the Schellbach stripe to improve meniscus visibility and reading confidence. Class AS accuracy meets the needs of analytical workflows that demand reliable volume delivery. The straight valve cock supports controlled dispensing in titration sequences used in chemistry, quality control and research laboratories. Supplied as two pieces per pack from manufacturer Hirschmann, the set is practical for benches that depend on calibrated glass burettes for routine liquid handling. Pack weight is 0,380 kg. These glass burettes form part of standard titration apparatus ranges and pair readily with other volumetric glassware used for everyday analytical determinations.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: AS\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eDesign: Schellbach stripes\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight valve cock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181571322188,"sku":"ET71.1","price":211.8,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181571354956,"sku":"ET71.1","price":201.21,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181571387724,"sku":"ET71.1","price":190.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET69-01-1000Wx1000H_669c32d8-bad9-457e-9f31-4397f6f450d9.jpg?v=1766475978"},{"product_id":"burettes-class-as-straight-glass-cock-et72-et72","title":"Burette class AS With a straight glass stopcock, 10 ml","description":"\u003cp\u003eBurettes, class AS, with straight glass cock are precision volumetric instruments for laboratory titration. These 10 ml units are made from DURAN® brown glass with white graduation markings and a straight glass stopcock for controlled delivery. Brown glass helps protect light-sensitive titrants during handling and storage on the bench, while class AS accuracy supports analytical work that requires dependable volume measurement. White graduations remain clearly legible against the amber body for confident meniscus reading. Supplied as a pack of two pieces from manufacturer Hirschmann, the set suits chemistry, quality control and research environments that rely on calibrated glass burettes. Pack weight is 0,360 kg. These brown-glass burettes belong to standard liquid-handling and titration apparatus ranges used alongside other volumetric glassware for routine analytical determinations.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: AS\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight glass cock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181571420492,"sku":"ET72.1","price":277.35,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181571453260,"sku":"ET72.1","price":263.48,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181571486028,"sku":"ET72.1","price":249.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET72-01-1000Wx1000H_7a57e4dd-35f7-4d2f-9497-d5d2ef638369.jpg?v=1766475978"},{"product_id":"burettes-class-as-straight-glass-cock-et73-et73","title":"Burette class AS With a straight glass stopcock, 25 ml","description":"\u003cp\u003eBurettes, class AS, with straight glass cock are precision volumetric instruments designed for laboratory titration. These 25 ml burettes are manufactured from DURAN® brown glass with white graduation markings and a straight glass stopcock for controlled dispensing. Brown glass supports work with light-sensitive reagents, while class AS accuracy underpins analytical procedures that need reliable volume delivery. White graduations contrast clearly on the amber body to aid meniscus reading during titration. Offered as two pieces per pack from manufacturer Hirschmann, the set fits chemistry, quality control and research benches that use calibrated glass burettes for routine liquid handling. Pack weight is 0,420 kg. These brown-glass burettes form part of standard titration apparatus and glass burette ranges and integrate readily with complementary volumetric glassware used in everyday analytical workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: AS\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight glass cock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181571518796,"sku":"ET73.1","price":277.35,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181571551564,"sku":"ET73.1","price":263.48,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181571584332,"sku":"ET73.1","price":249.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET72-01-1000Wx1000H_5446c081-6bd0-4dd1-b338-278a027f0bd3.jpg?v=1766475979"},{"product_id":"burettes-class-as-straight-glass-cock-et74-et74","title":"Burette class AS With a straight glass stopcock, 50 ml","description":"\u003cp\u003eBurettes, class AS, with a straight glass cock are precision glass volumetric instruments for controlled liquid delivery in titration and related analytical work. This 50 ml model is made from DURAN® brown glass with white graduations, giving a clear scale against the amber body for confident volume reading during dispensing. Class AS designation suits quantitative laboratory tasks where reproducible delivery is required in chemical analysis, quality control and teaching environments. The straight glass stopcock allows direct manual flow control without an intermediate valve spindle. Brown glass construction is appropriate when light-sensitive titrants or reagents are handled on the bench or left on a stand between runs. Pack size is 2 pc(s), with a unit weight of 0,410 kg, supporting paired setups or spare capacity in busy liquid-handling stations. These glass burettes from manufacturer Hirschmann align with standard titration apparatus and glass burette workflows in the laboratory. White graduation markings remain legible for endpoint approach and volume recording. They integrate into existing liquid-handling protocols wherever class AS burettes with a simple straight glass cock are specified.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eClass: AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight glass cock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181571617100,"sku":"ET74.1","price":277.35,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181571649868,"sku":"ET74.1","price":263.48,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181571682636,"sku":"ET74.1","price":249.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET72-01-1000Wx1000H_912ba771-7424-4bf0-8f5f-51222355ec5f.jpg?v=1766475979"},{"product_id":"burettes-class-as-straight-valve-cock-et75-et75","title":"Burette class AS With a straight valve stopcock and a PTFE spindle, 10 ml","description":"\u003cp\u003eBurettes, class AS, with a straight valve cock are precision glass volumetric instruments for accurate liquid dispensing in titration and analytical liquid handling. This 10 ml model is manufactured from DURAN® brown glass with white graduations, offering a clear scale on the amber body for reliable volume observation during delivery. Class AS accuracy supports quantitative work in chemical analysis, quality control and instructional laboratories where small-volume titration demands careful control. The straight valve stopcock incorporates a PTFE spindle for smooth, corrosion-resistant flow adjustment during dispensing. Brown glass helps shield light-sensitive titrants while the burette remains in use or mounted on a stand. Pack size is 2 pc(s), and each unit weighs 0,345 kg, making the pair practical for parallel setups or reserve stock. These glass burettes from manufacturer Hirschmann fit standard titration apparatus arrangements and routine glass burette workflows. White graduation markings stay legible against the brown glass for endpoint approach and volume logging. They suit laboratories that specify class AS burettes with a straight valve cock and PTFE spindle for controlled 10 ml delivery.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eClass: AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight valve cock with PTFE spindle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181571715404,"sku":"ET75.1","price":278.45,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181571748172,"sku":"ET75.1","price":264.53,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181571780940,"sku":"ET75.1","price":250.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET75-01-1000Wx1000H_2dce7465-ac3a-4662-9f1b-b7dd22204ba0.jpg?v=1766475980"},{"product_id":"burettes-class-as-straight-valve-cock-et76-et76","title":"Burette class AS With a straight valve stopcock and a PTFE spindle, 25 ml","description":"\u003cp\u003eBurettes, class AS, with a straight valve cock are precision glass volumetric instruments intended for controlled liquid delivery in titration and laboratory liquid handling. This 25 ml version is produced from DURAN® brown glass with white graduations, providing a distinct scale on the amber body for dependable volume reading throughout the run. Class AS performance supports quantitative chemical analysis, quality-control titration and teaching applications where intermediate volumes must be dispensed reproducibly. The straight valve stopcock is fitted with a PTFE spindle, enabling smooth, chemically resistant flow regulation at the outlet. Brown glass construction is suitable when light-sensitive reagents or titrants are used on the bench or held ready on a stand. Supplied in a pack of 2 pc(s), each unit weighs 0,385 kg and is convenient for paired workstations or backup capacity. These glass burettes from manufacturer Hirschmann match common titration apparatus layouts and glass burette procedures. White graduation markings remain easy to read against the brown glass during endpoint approach. They serve laboratories that require class AS burettes with a straight valve cock and PTFE spindle at 25 ml capacity.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eClass: AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight valve cock with PTFE spindle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181571813708,"sku":"ET76.1","price":278.45,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181571846476,"sku":"ET76.1","price":264.53,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181571879244,"sku":"ET76.1","price":250.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET75-01-1000Wx1000H_2e703a50-73ec-4d61-b631-82b884fd388e.jpg?v=1766475982"},{"product_id":"burettes-class-as-straight-valve-cock-et77-et77","title":"Burette class AS With a straight valve stopcock and a PTFE spindle, 50 ml","description":"\u003cp\u003eBurettes, class AS, with a straight valve cock are precision glass volumetric instruments for accurate liquid dispensing in titration and related analytical workflows. This 50 ml model is made from DURAN® brown glass with white graduations, so the scale stands out clearly on the amber body during volume delivery and reading. Class AS designation suits demanding quantitative tasks in chemical analysis, quality control and training laboratories where larger titration volumes still require controlled, reproducible delivery. The straight valve stopcock includes a PTFE spindle for smooth, resistant flow adjustment at the tip. Brown glass supports handling of light-sensitive titrants while the instrument is in use or parked on a stand between determinations. Pack size is 2 pc(s), with a unit weight of 0,375 kg, supporting dual setups or spare capacity in active liquid-handling areas. These glass burettes from manufacturer Hirschmann integrate with standard titration apparatus and glass burette practice. White graduation markings stay legible against the brown glass for confident endpoint work and volume documentation. They meet laboratory needs for class AS burettes with a straight valve cock and PTFE spindle at 50 ml.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eClass: AS\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eStopcock: Straight valve cock with PTFE spindle\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181571912012,"sku":"ET77.1","price":278.45,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181571944780,"sku":"ET77.1","price":264.53,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181571977548,"sku":"ET77.1","price":250.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET75-01-1000Wx1000H_0d562e34-5411-4d04-8c22-3615db0ac506.jpg?v=1766475981"},{"product_id":"burettes-with-schellbach-stripes-cl-b-et78-et78","title":"Burettes with Schellbach stripes, cl. B, DURAN®, glass cock on the side, 10 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class B, are glass titration instruments for volumetric liquid handling in the laboratory. These 10 ml burettes combine a longitudinal Schellbach stripe with class B graduation to support clear meniscus reading during titration work. Made from DURAN® glass and fitted with a glass cock on the side, they enable controlled delivery of titrant in analytical procedures. The side-mounted glass stopcock suits standard titration apparatus used in teaching labs and routine wet-chemistry workflows. Each pack contains 2 pc(s) and weighs 0,370 kg, offered from manufacturer Hirschmann for everyday glass burette setups. Schellbach-stripe burettes of this type are applied in liquid-handling tasks such as acid–base and other classical titrations where class B accuracy is appropriate. Their DURAN® glass body and lateral glass cock configuration provide a practical option for research, quality-control, and educational laboratories that need dependable volumetric apparatus for precise reagent addition at the bench.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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: Burette with Schellbach stripes\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Glass cock on the side\u003c\/li\u003e\n\u003cli\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181572010316,"sku":"ET78.1","price":131.7,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181572043084,"sku":"ET78.1","price":125.12,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181572075852,"sku":"ET78.1","price":118.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET78-01-1000Wx1000H_30f88bda-6b59-4187-aa89-a6ebbd77e92b.jpg?v=1766475981"},{"product_id":"burettes-with-schellbach-stripes-cl-b-et79-et79","title":"Burettes with Schellbach stripes, cl. B, DURAN®, glass cock on the side, 25 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class B, are glass titration instruments intended for volumetric liquid handling in laboratory practice. These 25 ml burettes feature a Schellbach stripe together with class B graduation to aid clear meniscus observation throughout titration sequences. Constructed from DURAN® glass and equipped with a glass cock on the side, they support steady, controlled release of titrant during analytical work. The lateral glass stopcock integrates readily into conventional titration stands and liquid-handling arrangements used in teaching and routine laboratories. Supplied in packs of 2 pc(s) with a pack weight of 0,350 kg from manufacturer Hirschmann, they suit standard glass burette installations. Schellbach-stripe class B burettes of this capacity are commonly selected for acid–base and other classical titrations where class B tolerance meets method needs. The DURAN® glass construction and side glass cock layout make them a practical choice for research, quality-control, and educational environments requiring reliable volumetric apparatus for everyday reagent dosing.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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: Burette with Schellbach stripes\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Glass cock on the side\u003c\/li\u003e\n\u003cli\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181572108620,"sku":"ET79.1","price":131.7,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181572141388,"sku":"ET79.1","price":125.12,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181572174156,"sku":"ET79.1","price":118.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET78-01-1000Wx1000H.jpg?v=1766475982"},{"product_id":"burettes-with-schellbach-stripes-cl-b-et80-et80","title":"Burettes with Schellbach stripes, cl. B, DURAN®, glass cock on the side, 50 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class B, are glass titration instruments designed for volumetric liquid handling in the laboratory. These 50 ml burettes combine a Schellbach stripe with class B graduation to improve meniscus visibility during titration procedures. Fabricated from DURAN® glass and fitted with a glass cock on the side, they allow controlled titrant delivery for analytical and teaching applications. The side-mounted glass stopcock works well within standard titration apparatus and bench liquid-handling setups. Pack size is 2 pc(s) at a pack weight of 0,400 kg, available from manufacturer Hirschmann for glass burette use. Schellbach-stripe burettes in this larger capacity are applied in liquid-handling workflows for acid–base and other classical titrations where class B accuracy is sufficient. Their DURAN® glass body and lateral glass cock configuration offer a practical solution for research, quality-control, and educational laboratories that depend on robust volumetric apparatus for routine reagent addition and endpoint determination.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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: Burette with Schellbach stripes\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Glass cock on the side\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181572206924,"sku":"ET80.1","price":131.7,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181572239692,"sku":"ET80.1","price":125.12,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181572272460,"sku":"ET80.1","price":118.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET78-01-1000Wx1000H_4d61a680-14cb-4302-b86f-1e59d19db800.jpg?v=1766475983"},{"product_id":"burettes-with-schellbach-stripes-cl-b-et81-et81","title":"Burettes with Schellbach stripes, cl. B, DURAN®, valve cock on the side, 10 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class B, are glass titration instruments for volumetric liquid handling in laboratory environments. These 10 ml burettes pair a Schellbach stripe with class B graduation to support clear meniscus reading during titration work. Made from DURAN® glass and fitted with a valve cock on the side, they provide controlled titrant delivery for analytical procedures. The side-mounted valve stopcock suits standard titration apparatus used in teaching laboratories and routine wet-chemistry workflows. Each pack contains 2 pc(s) and weighs 0,350 kg, offered from manufacturer Hirschmann for everyday glass burette setups. Schellbach-stripe class B burettes with a lateral valve cock are applied in liquid-handling tasks such as acid–base and other classical titrations where class B accuracy is appropriate. Their DURAN® glass construction and side valve cock layout make them a practical option for research, quality-control, and educational laboratories needing dependable volumetric apparatus for precise reagent addition at the bench.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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: Burette with Schellbach stripes\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eStopcock: Valve cock on the side\u003c\/li\u003e\n\u003cli\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181572305228,"sku":"ET81.1","price":189.2,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181572337996,"sku":"ET81.1","price":179.74,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181572370764,"sku":"ET81.1","price":170.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET81-01-1000Wx1000H_6e6aebbd-bd7a-4858-8893-6466e90c5d45.jpg?v=1766475984"},{"product_id":"burettes-with-schellbach-stripes-cl-b-et82-et82","title":"Burettes with Schellbach stripes, cl. B, DURAN®, valve cock on the side, 25 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class B are glass titration instruments for precise volumetric delivery in laboratory liquid handling. These 25 ml units are made from DURAN® glass and carry a longitudinal Schellbach stripe that improves meniscus contrast against the graduation, supporting clearer volume readings during titration. A valve cock mounted on the side enables controlled release of titrant while the burette remains fixed in a stand. Class B accuracy suits routine quantitative work such as acid–base, complexometric and redox titrations in teaching, quality control and general analytical laboratories. The side-cock layout keeps the stopcock accessible for fine adjustment without obstructing the scale. Offered as a pack of 2 pc(s) from manufacturer Hirschmann, the set is intended for everyday bench use where reliable glass burettes are required. Each piece weighs about 0,350 kg. These instruments fit standard titration setups and support consistent volumetric practice across chemistry and environmental analysis workflows that depend on clear, repeatable volume measurement.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eDesign: Schellbach stripes\u003c\/li\u003e\n\u003cli\u003eStopcock: Valve cock on the side\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181572403532,"sku":"ET82.1","price":189.2,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181572436300,"sku":"ET82.1","price":179.74,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181572469068,"sku":"ET82.1","price":170.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET81-01-1000Wx1000H_dd7ff638-7f92-4087-af14-a7e62aee064a.jpg?v=1766475985"},{"product_id":"burettes-with-schellbach-stripes-cl-b-et83-et83","title":"Burettes with Schellbach stripes, cl. B, DURAN®, valve cock on the side, 50 ml","description":"\u003cp\u003eBurettes with Schellbach stripes, class B are DURAN® glass titration tools built for accurate volumetric work at the 50 ml scale. The Schellbach stripe runs behind the scale and heightens meniscus visibility, helping operators read delivered volumes more confidently during titration. A side-mounted valve cock allows smooth, controlled outflow of reagent while the burette stays clamped in position. Class B tolerance is appropriate for routine analytical tasks in chemical laboratories, environmental testing and educational settings where dependable glass burettes are needed. The larger 50 ml capacity supports titrations that require greater titrant volume without frequent refilling. Supplied in a pack of 2 pc(s) from manufacturer Hirschmann, the pair is ready for parallel or backup use on the bench. Approximate weight per unit is 0,385 kg. These instruments integrate into standard liquid-handling and titration apparatus setups and support clear, reproducible volume delivery for everyday quantitative procedures.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eDesign: Schellbach stripes\u003c\/li\u003e\n\u003cli\u003eStopcock: Valve cock on the side\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181572501836,"sku":"ET83.1","price":189.2,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181572534604,"sku":"ET83.1","price":179.74,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181572567372,"sku":"ET83.1","price":170.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET81-01-1000Wx1000H_4c041574-6a93-4298-bec4-95d6cc02e3df.jpg?v=1766475985"},{"product_id":"burettes-class-b-side-glass-cock-et84-et84","title":"Burettes, class B, side glass cock, DURAN®, brown glass, white grad., 10 ml","description":"\u003cp\u003eBurettes, class B, with side glass cock are compact DURAN® brown-glass titration instruments for light-sensitive or routine volumetric work. This 10 ml model features white graduations on amber glass, improving scale contrast while the brown body helps limit light exposure of the titrant. A glass cock positioned on the side provides controlled delivery during titration without blocking the reading zone. Class B accuracy matches everyday quantitative methods used in environmental analysis, general measuring practice and laboratory titration. The smaller capacity is well suited to micro-scale or low-volume determinations where fine control of titrant is important. Packaged as 2 pc(s) from manufacturer Hirschmann, the set supports parallel setups or reserve stock on the bench. Each unit weighs approximately 0,370 kg. These brown-glass burettes belong to standard glass liquid-handling equipment and serve applications that require durable class B volumetric glassware with a side stopcock arrangement.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eStopcock: Side glass cock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181572600140,"sku":"ET84.1","price":189.2,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181572632908,"sku":"ET84.1","price":179.74,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181572665676,"sku":"ET84.1","price":170.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET84-01-1000Wx1000H_c73f21e6-53b0-4745-a91f-dcf3a45d5242.jpg?v=1766475986"},{"product_id":"burettes-class-b-side-glass-cock-et85-et85","title":"Burettes, class B, side glass cock, DURAN®, brown glass, white grad., 25 ml","description":"\u003cp\u003eBurettes, class B, with side glass cock are DURAN® brown-glass titration instruments intended for reliable volumetric delivery in analytical laboratories. This 25 ml version combines amber glass with white graduations so the scale remains easy to read while the coloured body offers reduced light transmission for light-sensitive reagents. The side-mounted glass cock enables precise control of titrant flow during acid–base, redox and other routine titrations. Class B performance is appropriate for environmental analysis, general measuring methods and everyday quantitative work where certified class A glassware is not required. The 25 ml capacity balances working volume with handling convenience on a standard burette stand. Available as a pack of 2 pc(s) from manufacturer Hirschmann, the pair is practical for teaching labs and quality-control benches. Approximate weight is 0,370 kg per piece. These brown-glass burettes support consistent liquid handling in titration workflows that depend on durable class B volumetric glassware with a lateral stopcock.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: B\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eStopcock: Side glass cock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181572731212,"sku":"ET85.1","price":189.2,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181572763980,"sku":"ET85.1","price":179.74,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181572796748,"sku":"ET85.1","price":170.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET84-01-1000Wx1000H.jpg?v=1766475987"},{"product_id":"burettes-class-b-side-glass-cock-et86-et86","title":"Burettes, class B, side glass cock, DURAN®, brown glass, white grad., 50 ml","description":"\u003cp\u003eBurettes, class B, with side glass cock are precision volumetric instruments designed for controlled liquid delivery in titration and related measuring workflows. Manufactured from DURAN® brown glass with white graduation, these 50 ml burettes support clear volume reading while the amber-toned glass helps protect light-sensitive titrants during environmental analysis and general laboratory titration work. The side-mounted glass cock enables smooth stopcock operation for fine dropwise addition and reproducible endpoint determination. Supplied as a pack of two pieces and weighing 0,400 kg per unit pack, the set is practical for routine bench use or as spare capacity in teaching and quality-control laboratories. These class B burettes from manufacturer Hirschmann fit standard titration setups where reliable glassware geometry and durable construction matter. Typical applications include acid–base, redox, and complexometric titrations as well as broader measuring methods in environmental and analytical chemistry. The combination of brown DURAN® glass, white graduation, and a side glass cock makes the product a dependable choice for laboratories that require class B performance in everyday volumetric work without unnecessary complexity.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/burettes\"\u003eBurettes\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\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\u003eType: Burettes, class B, side glass cock\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® brown glass\u003c\/li\u003e\n\u003cli\u003eGraduation: White graduation\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eStopcock: Side glass cock\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hirschmann","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56181572829516,"sku":"ET86.1","price":189.2,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56181572862284,"sku":"ET86.1","price":179.74,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56181572895052,"sku":"ET86.1","price":170.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/ET84-01-1000Wx1000H_0fd7daf8-953c-4ac2-bd1e-c1599145d8e7.jpg?v=1766475988"}],"url":"https:\/\/www.luminixhealth.com\/en-fr\/collections\/burettes.oembed","provider":"Luminix Health","version":"1.0","type":"link"}