{"title":"Distillation heads, adapters \u0026 columns","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 Distillation heads, adapters \u0026amp; columns online\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.0625rem; line-height: 1.6; color: #0e1a22; margin: 0 0 1.1em;\"\u003eThe Distillation heads, adapters \u0026amp; columns shelf sits in Distillation \u0026amp; extraction 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 Distillation heads, adapters \u0026amp; columns\u003c\/h2\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-fr\/collections\/condensers\" 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;\"\u003eCondensers\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/ground-joint-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;\"\u003eGround-joint glassware (other)\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/soxhlet-and-extraction-apparatus\" 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;\"\u003eSoxhlet \u0026amp; extraction apparatus\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eDistillation \u0026amp; extraction glassware\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-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;\"\u003eDistillation \u0026amp; extraction 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 Distillation heads, adapters \u0026amp; columns\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 2.6em;\"\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=\"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=\"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=\"Heidolph\" 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=Heidolph\" aria-label=\"Heidolph\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/Heidolph_logo_0d543c5e-5399-4e0a-9c9b-885abb89f2ab.jpg?v=1774973271\u0026amp;amp;width=400\" alt=\"Heidolph\" 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=\"IKA\" 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=IKA\" aria-label=\"IKA\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/IKA_Logo_3f351242-da36-48f9-a83e-a8eef18fb773.jpg?v=1774973266\u0026amp;amp;width=400\" alt=\"IKA\" 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=\"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=\"Amarell\" 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=Amarell\" aria-label=\"Amarell\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/brand-amarell_400x.png\" alt=\"Amarell\" 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 Distillation heads, adapters \u0026amp; columns\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.8em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003eOrder Distillation heads, adapters \u0026amp; columns 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":"rotilabo-drying-tube-6553","title":"ROTILABO® drying tube, PE, length 100 mm, 1 pc","description":"\u003cp\u003eROTILABO® drying tube is a polyethylene laboratory drying tube with a length of 100 mm for gas-stream drying and moisture protection in bench setups. Made from PE, the lightweight tube integrates into simple gas lines, drying trains and apparatus connections where a compact polymer drying element is preferred over glass. It is supplied as a single unit, ready for packing with suitable desiccant according to the laboratory protocol. This accessory supports organic synthesis work-ups, inert-gas lines and educational distillation or extraction assemblies that need a short drying segment. The ROTILABO® line from manufacturer ROTH SELECTION focuses on practical labware for everyday handling. At only a few tens of grams, the 100 mm PE tube is easy to mount, replace and store with other consumable glass and polymer components. Teaching labs, research groups and routine analytical benches can keep spare units on hand for quick rebuilds of drying paths. The single-piece pack size matches low-volume replacement needs without bulk inventory.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eBrand: ROTILABO®\u003c\/li\u003e\n\u003cli\u003eMaterial: PE\u003c\/li\u003e\n\u003cli\u003eLength: 100 mm\u003c\/li\u003e\n\u003cli\u003eProduct type: Drying tube\u003c\/li\u003e\n\u003cli\u003eWeight: 0,022 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56169138258252,"sku":"6553.1","price":6.9,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56169138291020,"sku":"6553.1","price":6.56,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56169138323788,"sku":"6553.1","price":6.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6553-1000Wx1000H_1e95cac6-c50a-4906-b395-c9b28cc30cdb.jpg?v=1766442399"},{"product_id":"rotilabo-drying-tube-6554","title":"ROTILABO® drying tube, PE, length 150 mm, 1 pc","description":"\u003cp\u003eROTILABO® drying tube is a polyethylene (PE) laboratory drying tube intended for moisture control in gas lines and related bench setups. Measuring 150 mm in length, this compact PE tube supports drying and protection tasks in distillation, extraction and general analytical work. It is supplied as one piece and has a low mass of about 0,027 kg, which makes handling and installation straightforward during routine method setup. The ROTILABO® drying tube from manufacturer ROTH SELECTION is a practical plastic alternative where durable PE labware is preferred for gas-drying trains or as a barrier against atmospheric humidity. It sits within the drying-tube and U-tube category used alongside glass components for distillation and extraction assemblies. The simple one-piece format allows quick replacement and fits educational, research and quality-control laboratories that need reliable consumable drying accessories. Clear dimensions and PE construction help standardise setups across parallel workstations without adding unnecessary weight or complexity to the apparatus.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eBrand: ROTILABO®\u003c\/li\u003e\n\u003cli\u003eProduct type: Drying tube\u003c\/li\u003e\n\u003cli\u003eMaterial: PE\u003c\/li\u003e\n\u003cli\u003eLength: 150 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,027 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56169138487628,"sku":"6554.1","price":7.4,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56169138520396,"sku":"6554.1","price":7.03,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56169138553164,"sku":"6554.1","price":6.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6553-1000Wx1000H_97599f5e-4295-4dab-8ecc-4320d06a34f5.jpg?v=1766442399"},{"product_id":"rotilabo-drying-tube-6557","title":"ROTILABO® drying tube, PE, length 200 mm, 1 pc","description":"\u003cp\u003eROTILABO® drying tube is a polyethylene (PE) laboratory drying tube designed for moisture management in gas lines and connected laboratory apparatus. At 200 mm length, the tube provides extended path length for drying media or protective packing in distillation, extraction and general analytical setups. It is offered as a single unit with a mass of approximately 0,024 kg, combining light handling with a durable PE body for everyday bench work. The ROTILABO® drying tube from manufacturer ROTH SELECTION suits assemblies where a plastic drying tube is preferred for robustness and ease of replacement. It belongs to the drying-tube and U-shaped-tube group used with glass components in distillation and extraction systems. Laboratories can place the PE tube in gas-drying trains or as a humidity barrier during sample preparation and instrument protection. The straightforward one-piece design supports rapid change-over between methods and helps standardise consumable labware across teaching, research and routine analytical environments that rely on dependable drying accessories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eBrand: ROTILABO®\u003c\/li\u003e\n\u003cli\u003eProduct type: Drying tube\u003c\/li\u003e\n\u003cli\u003eMaterial: PE\u003c\/li\u003e\n\u003cli\u003eLength: 200 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,024 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56169139306828,"sku":"6557.1","price":8.45,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56169139339596,"sku":"6557.1","price":8.03,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56169139372364,"sku":"6557.1","price":7.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/6553-1000Wx1000H.jpg?v=1766442400"},{"product_id":"vigreux-column-glass-shell-ns-29-32-e628-e628","title":"Vigreux column, glass shell, NS 29\/32, DURAN®, horiz.\/vert. punctures, 300 mm","description":"\u003cp\u003eVigreux column with glass shell, NS 29\/32, is a distillation column designed for fractional separation work in the laboratory. Made from DURAN® glass, the column incorporates horizontal and vertical punctures (indentations) that increase the internal surface area and promote vapour–liquid contact along the 300 mm length. The NS 29\/32 ground joints allow direct connection to matching round-bottom flasks, still heads and condensers in standard glassware trains. Offered by manufacturer Lenz, this component belongs to the range of glass parts used for distillation and extraction assemblies. The outer glass shell protects the indented working section and helps maintain a stable thermal environment during operation. Supplied as a single piece with a weight of 0,370 kg, the column is suited to preparative organic distillations, solvent purification and teaching demonstrations where a compact Vigreux geometry is preferred. It integrates cleanly into existing NS 29\/32 setups without additional adapters when joint sizes are matched throughout the apparatus.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Vigreux column with glass shell\u003c\/li\u003e\n\u003cli\u003eGlass: DURAN®\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 29\/32\u003c\/li\u003e\n\u003cli\u003eEffective length: 300 mm\u003c\/li\u003e\n\u003cli\u003eDesign: Horizontal and vertical punctures\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181321793868,"sku":"E628.1","price":159.4,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181321826636,"sku":"E628.1","price":151.43,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181321859404,"sku":"E628.1","price":143.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/E628-01-1000Wx1000H_598401a2-bf7a-4348-880f-d33ba0b2ca01.jpg?v=1766448285"},{"product_id":"vigreux-column-glass-shell-ns-29-32-e629-e629","title":"Vigreux column, glass shell, NS 29\/32, DURAN®, horiz.\/vert. punctures, 600 mm","description":"\u003cp\u003eVigreux column with glass shell and NS 29\/32 ground joints is a laboratory distillation component for fractionation and purification work. Built from DURAN® glass, the column incorporates horizontal and vertical punctures that enlarge the effective vapour–liquid contact surface, supporting efficient separation of multi-component mixtures under atmospheric or reduced pressure. The overall length of 600 mm fits standard organic-synthesis and teaching setups that need intermediate reflux performance between a boiling flask and a condenser. The outer glass shell protects the indented column body while remaining fully transparent, so operators can observe flooding, hold-up and reflux behaviour during a run. Supplied as one piece with a weight of 0,650 kg, the apparatus couples directly to matching NS 29\/32 glassware in distillation bridges and extraction trains. This Vigreux column from manufacturer Lenz is intended for routine laboratory distillations where reliable joint geometry and durable borosilicate construction are required. It integrates cleanly with heating mantles, oil baths and vacuum lines when used according to good laboratory practice.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Vigreux column with glass shell\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 29\/32\u003c\/li\u003e\n\u003cli\u003eColumn length: 600 mm\u003c\/li\u003e\n\u003cli\u003eDesign: horizontal and vertical punctures\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181321892172,"sku":"E629.1","price":218.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181321924940,"sku":"E629.1","price":207.34,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181321957708,"sku":"E629.1","price":196.43,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/E628-01-1000Wx1000H_14ecb02d-618c-4262-9247-e637261caba0.jpg?v=1766448287"},{"product_id":"stutzer-splash-heads-duran-ee70-ee70","title":"Stutzer splash heads, DURAN®, cone and socket NS 29\/32, 1 pc","description":"\u003cp\u003eStutzer splash head, DURAN®, with cone and socket NS 29\/32 is a ground-glass joint component for laboratory distillation and extraction assemblies. The splash-head geometry helps retain entrained liquid droplets while vapour continues toward the condenser or receiver, supporting cleaner separations in routine organic and preparative work. Manufactured from DURAN® laboratory glass, the piece integrates into standard NS 29\/32 jointed glassware trains without adapters. Supplied as a single unit and weighing 0,120 kg, it is suited to modular set-ups where a compact splash barrier is required between boiling flask and downstream glass parts. This Stutzer-type head from manufacturer Lenz belongs to the family of glass components used in distillation bridges and related apparatus. It is intended for laboratory environments that rely on interchangeable ground joints for flexible configuration, cleaning, and reassembly. The NS 29\/32 cone-and-socket interface matches common European joint standards, enabling straightforward connection to flasks, condensers, and receivers already equipped with the same size. Use within typical distillation and extraction workflows where controlled vapour transfer and reduced mechanical carry-over are desired.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Stutzer splash head\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eJoint: Cone and socket NS 29\/32\u003c\/li\u003e\n\u003cli\u003eWeight: 0,120 kg\u003c\/li\u003e\n\u003cli\u003eUse area: Distillation and extraction glassware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181381169484,"sku":"EE70.1","price":85.0,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181381202252,"sku":"EE70.1","price":80.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181381235020,"sku":"EE70.1","price":76.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/EE70-1000Wx1000H_b222ba11-ece1-4e67-a490-e4c1a12b5f00.jpg?v=1766448626"},{"product_id":"distillation-bridge-ee71-ee71","title":"Distillation bridge, DURAN®, core 29\/32, L 150 mm, 1 pc","description":"\u003cp\u003eDistillation bridge, DURAN®, with core NS 29\/32 and length 150 mm is a compact glass connecting piece for laboratory distillation set-ups. The bridge links the boiling side of an assembly to the condenser or receiver path, guiding vapour through a defined ground-joint interface. Built in DURAN® laboratory glass and finished with a 29\/32 core, it fits standard European jointed glassware and supports modular configuration of distillation and extraction trains. The unit is supplied as one piece and has a weight of 0,510 kg, making it a practical choice for bench-scale apparatus where a short 150 mm bridge is preferred. This distillation bridge from manufacturer Lenz is intended for use among glass components dedicated to distillation bridges and related glass apparatus. The NS 29\/32 core allows direct coupling to matching sockets on flasks, splash heads, or condensers without intermediate adapters when joint sizes align. Laboratories that assemble interchangeable ground-glass systems can incorporate the bridge into temporary or permanent distillation layouts, benefiting from the chemical and thermal robustness associated with DURAN® glassware in everyday preparative and analytical distillation work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Distillation bridge\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eJoint: Core NS 29\/32\u003c\/li\u003e\n\u003cli\u003eLength: 150 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,510 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181381267788,"sku":"EE71.1","price":53.4,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181381300556,"sku":"EE71.1","price":50.73,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181381333324,"sku":"EE71.1","price":48.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/EE71-1000Wx1000H_d14838a6-84b9-4186-ae56-52e40849301b.jpg?v=1766448626"},{"product_id":"distillation-head-duran-angled-cone-epe4-epe4","title":"Distillation head, DURAN®, angled cone, NS 19\/26, vertical cone NS 19\/26","description":"\u003cp\u003eDistillation head, DURAN®, with angled cone NS 19\/26 and vertical cone NS 19\/26 is a ground-glass component for laboratory distillation and extraction assemblies. The head provides defined joint positions for connecting flasks, condensers and related apparatus in compact trains, using matching NS 19\/26 interfaces on both the angled and vertical cones. DURAN® glass construction suits typical organic and aqueous laboratory duties where thermal and chemical stability of borosilicate apparatus is expected. The dual NS 19\/26 layout supports modular builds and straightforward reconfiguration without changing joint standards mid-setup. Supplied as 1 pc and weighing 0,046 kg, the piece is convenient for teaching environments and routine preparative workflows. This distillation head is available from manufacturer Lenz within the range of glass components for distillation and extraction. Angled and vertical cone geometry helps organise vapour take-off and return paths while keeping the apparatus footprint controlled on the bench. Ideal when both connection points must remain at NS 19\/26 throughout the ground-joint system.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eType: Distillation head\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eAngled cone: NS 19\/26\u003c\/li\u003e\n\u003cli\u003eVertical cone: NS 19\/26\u003c\/li\u003e\n\u003cli\u003eWeight: 0,046 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181558116684,"sku":"EPE4.1","price":32.1,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181558149452,"sku":"EPE4.1","price":30.5,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181558182220,"sku":"EPE4.1","price":28.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Y680-1000Wx1000H_ee1b6aba-1658-4bf1-bb8d-64041baeb8ef.jpg?v=1766475901"},{"product_id":"distillation-head-duran-angled-cone-epe5-epe5","title":"Distillation head, DURAN®, angled cone, NS 19\/26, vertical cone NS 24\/29","description":"\u003cp\u003eDistillation head, DURAN®, with angled cone NS 19\/26 and vertical cone NS 24\/29 is a ground-glass laboratory component for distillation and extraction setups. It combines two common European joint sizes in one head, enabling direct coupling between NS 19\/26 and NS 24\/29 sections of an apparatus train without separate adapters. The angled cone and vertical cone arrangement supports organised vapour pathways between flasks, condensers and receivers while maintaining a compact layout. DURAN® glass is appropriate for standard laboratory thermal and chemical conditions encountered in preparative work. Packaged as 1 pc with a weight of 0,072 kg, the head suits teaching laboratories as well as routine synthesis and purification benches. Supplied by manufacturer Lenz, it forms part of the glass component offering for distillation and extraction. Mixed joint sizing on a single head simplifies hybrid assemblies where different flask or condenser standards meet. Use this piece when an NS 19\/26 angled connection and an NS 24\/29 vertical connection are required in the same ground-joint configuration.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eType: Distillation head\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eAngled cone: NS 19\/26\u003c\/li\u003e\n\u003cli\u003eVertical cone: NS 24\/29\u003c\/li\u003e\n\u003cli\u003eWeight: 0,072 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181558214988,"sku":"EPE5.1","price":39.55,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181558247756,"sku":"EPE5.1","price":37.57,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181558280524,"sku":"EPE5.1","price":35.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Y680-1000Wx1000H_7c2c17e7-1bce-4a76-8458-8d2496b85897.jpg?v=1766475900"},{"product_id":"distillation-head-duran-angled-cone-epe6-epe6","title":"Distillation head, DURAN®, angled cone, NS 24\/29, vertical cone NS 24\/29","description":"\u003cp\u003eDistillation head, DURAN®, angled cone is a ground-glass joint component designed for laboratory distillation and extraction assemblies. It combines an angled cone configuration with NS 24\/29 joint geometry and a vertical cone NS 24\/29, allowing secure connection of flasks, condensers and related glassware in vapour-transfer paths. Manufactured from DURAN® glass by Lenz, the head supports stable, leak-resistant joints typical of precision laboratory setups. Supplied as a single piece with a net weight of 0,058 kg, it integrates readily into modular distillation trains where standardised NS joints are required. The angled design helps route vapour streams while maintaining mechanical alignment of the vertical cone interface. Suitable for routine organic and preparative work, this distillation head belongs to the family of glass components used for distillation and extraction and complements other ground-joint accessories in the same NS size range. Clear joint sizing simplifies matching to existing apparatus and replacement of worn parts without redesign of the setup.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: DURAN®\u003c\/li\u003e\n\u003cli\u003eDesign: Angled cone\u003c\/li\u003e\n\u003cli\u003eCone joint: NS 24\/29\u003c\/li\u003e\n\u003cli\u003eVertical cone: NS 24\/29\u003c\/li\u003e\n\u003cli\u003eWeight: 0,058 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181558313292,"sku":"EPE6.1","price":40.1,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181558346060,"sku":"EPE6.1","price":38.1,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181558378828,"sku":"EPE6.1","price":36.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Y680-1000Wx1000H_163d8369-a3b9-4849-aae2-426689bec349.jpg?v=1766475901"},{"product_id":"stutzer-splash-heads-duran-epe7-epe7","title":"Stutzer splash heads, DURAN®, cone NS 14\/23, socket NS 29\/32, 1 pc","description":"\u003cp\u003eStutzer splash head, DURAN® is a ground-glass joint component used to limit liquid carry-over during laboratory distillation and related vapour-handling operations. This version provides a cone NS 14\/23 together with a socket NS 29\/32, enabling connection between differently sized jointed glassware in a distillation train. Made from DURAN® glass by Lenz, the splash head is intended for modular assemblies where standardised NS joints ensure interchangeability and a reliable seal. It is supplied as 1 pc and has a weight of 0,106 kg, making it straightforward to stock and install in routine preparative setups. Positioned between boiling flask and condenser or receiver path, a Stutzer-type splash head helps retain entrained droplets while vapour continues toward the condenser. The combination of cone NS 14\/23 and socket NS 29\/32 supports mixed-joint configurations common in teaching and research laboratories. This item forms part of glass components for distillation and extraction and pairs with other ground-joint accessories in the same size series.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: DURAN®\u003c\/li\u003e\n\u003cli\u003eProduct type: Stutzer splash head\u003c\/li\u003e\n\u003cli\u003eCone joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eSocket joint: NS 29\/32\u003c\/li\u003e\n\u003cli\u003eWeight: 0,106 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181558411596,"sku":"EPE7.1","price":99.2,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181558444364,"sku":"EPE7.1","price":94.24,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181558477132,"sku":"EPE7.1","price":89.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/EE70-1000Wx1000H.jpg?v=1766475901"},{"product_id":"stutzer-splash-heads-duran-epe8-epe8","title":"Stutzer splash heads, DURAN®, cone NS 24\/29, socket NS 19\/26, 1 pc","description":"\u003cp\u003eStutzer splash head, DURAN® is a laboratory glass component for distillation assemblies where control of liquid entrainment is required. This model features a cone NS 24\/29 and a socket NS 19\/26, allowing adaptation between common ground-joint sizes in vapour-transfer lines. Produced in DURAN® glass from manufacturer Lenz, it offers the dimensional consistency expected of precision jointed glassware for research and routine preparative work. The unit is supplied as 1 pc and weighs 0,101 kg, facilitating easy handling and inventory. In a typical setup the splash head sits above the boiling flask so that rising vapour can pass while splash and foam are reduced before the condenser stage. Clear NS 24\/29 cone and NS 19\/26 socket markings simplify matching to existing flasks, adapters and condensers. As part of glass components for distillation and extraction, this Stutzer splash head supports modular reconfiguration of ground-joint apparatus without custom glassblowing, and it integrates with other NS-compatible pieces in the same laboratory glassware range.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: DURAN®\u003c\/li\u003e\n\u003cli\u003eProduct type: Stutzer splash head\u003c\/li\u003e\n\u003cli\u003eCone joint: NS 24\/29\u003c\/li\u003e\n\u003cli\u003eSocket joint: NS 19\/26\u003c\/li\u003e\n\u003cli\u003eWeight: 0,101 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181558509900,"sku":"EPE8.1","price":99.2,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181558542668,"sku":"EPE8.1","price":94.24,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181558575436,"sku":"EPE8.1","price":89.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/EE70-1000Wx1000H_550cfcd9-6488-417e-8f0b-c5b89efe23d0.jpg?v=1766475902"},{"product_id":"gas-inlet-tube-straight-ept4-ept4","title":"Gas inlet tube, straight, joint 19\/26, install. length app. 200mm, 1 pc","description":"\u003cp\u003eGas inlet tube, straight, is a laboratory glass component with a ground joint 19\/26 and an installation length of approximately 200 mm. It is intended for introducing gases into reaction vessels, flasks, or distillation assemblies that use matching NS joints. The straight geometry supports controlled gas delivery in synthesis, inerting, sparging, and related preparative procedures common in organic and inorganic laboratories. Offered as a single unit with a weight of 0,030 kg, the tube fits modular ground-glass systems and helps maintain a defined path for gas flow into the working volume. Produced by Lenz, this inlet tube forms part of the glass components range for distillation and extraction setups with ground joints. Laboratories that standardise on joint 19\/26 can use it as a drop-in element for gas introduction without custom adapters. Its compact mass and fixed joint size support straightforward handling, storage, and replacement within teaching, research, and routine analytical environments that rely on interchangeable laboratory glassware.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eType: Gas inlet tube, straight\u003c\/li\u003e\n\u003cli\u003eJoint: 19\/26\u003c\/li\u003e\n\u003cli\u003eInstallation length: approx. 200 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,030 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181563785548,"sku":"EPT4.1","price":32.15,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181563818316,"sku":"EPT4.1","price":30.54,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181563851084,"sku":"EPT4.1","price":28.94,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Y343-01-1000Wx1000H_cadec398-6afb-46e0-96b4-b6dd2d47fabf.jpg?v=1766475934"},{"product_id":"gas-inlet-tube-straight-ept5-ept5","title":"Gas inlet tube, straight, joint 24\/29, install. length app. 200mm, 1 pc","description":"\u003cp\u003eGas inlet tube, straight, is a laboratory glass component fitted with a ground joint 24\/29 and an installation length of approximately 200 mm. It enables controlled introduction of gases into flasks, reactors, or distillation apparatus equipped with corresponding NS joints. The straight design is suited to synthesis, blanketing, sparging, and other preparative operations where a defined gas path into the vessel is required. Supplied as one piece weighing 0,035 kg, the tube integrates into modular ground-glass assemblies used across research and teaching laboratories. From manufacturer Lenz, it belongs to the family of glass components for distillation and extraction with ground joints. Facilities standardised on joint size 24\/29 can deploy it directly for gas inlet duties without intermediate adapters. The combination of fixed joint dimensions, approximate 200 mm installation length, and low mass supports reliable day-to-day use, simple inventory management, and straightforward replacement within existing laboratory glassware systems.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eType: Gas inlet tube, straight\u003c\/li\u003e\n\u003cli\u003eJoint: 24\/29\u003c\/li\u003e\n\u003cli\u003eInstallation length: approx. 200 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,035 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181563883852,"sku":"EPT5.1","price":32.95,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181563916620,"sku":"EPT5.1","price":31.3,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181563949388,"sku":"EPT5.1","price":29.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Y343-01-1000Wx1000H_fc6197c0-17f2-4daf-b833-5534e455b14d.jpg?v=1766475936"},{"product_id":"gas-inlet-tube-straight-ept6-ept6","title":"Gas inlet tube, straight, joint 29\/32, install. length app. 200mm, 1 pc","description":"\u003cp\u003eGas inlet tube, straight, is a laboratory glassware element with a ground joint 29\/32 and an installation length of approximately 200 mm. It is used to introduce gases into reaction flasks, receivers, or distillation trains that employ matching NS joints. The straight configuration supports gas delivery for inert atmospheres, sparging, reagent gas feed, and related laboratory procedures. Provided as a single unit with a weight of 0,064 kg, the tube connects cleanly within modular ground-glass systems common in organic synthesis and preparative work. Manufactured by Lenz, it is part of the glass components range for distillation and extraction assemblies with ground joints. Laboratories working with joint 29\/32 can incorporate this inlet tube without additional transition pieces. Defined joint size, approximate 200 mm installation length, and compact weight facilitate consistent setup, handling, and replacement in research, teaching, and routine analytical environments that depend on interchangeable laboratory glass components.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eType: Gas inlet tube, straight\u003c\/li\u003e\n\u003cli\u003eJoint: 29\/32\u003c\/li\u003e\n\u003cli\u003eInstallation length: approx. 200 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,064 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181563982156,"sku":"EPT6.1","price":26.9,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181564014924,"sku":"EPT6.1","price":25.56,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181564047692,"sku":"EPT6.1","price":24.21,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Y343-01-1000Wx1000H_27585b57-d6e7-49de-987b-a11c7210ae85.jpg?v=1766475937"},{"product_id":"gas-inlet-tube-curved-ept8-ept8","title":"Gas inlet tube, curved,, joint 19\/26, install. length app. 250mm, 1 pc","description":"\u003cp\u003eGas inlet tube, curved, is a laboratory glass component intended for introducing gases into jointed reaction and process glassware. It features a ground glass joint 19\/26 and an approximate installation length of 250 mm, giving a longer reach into flasks and vessels while the curved geometry helps route the inlet away from congested apparatus. The tube belongs to the family of glass parts used in distillation and extraction setups and other modular ground-joint assemblies. Supplied as 1 pc with a weight of 0,024 kg, it is a lightweight single unit suited to everyday laboratory configuration work. From manufacturer Lenz, this curved gas inlet supports flexible build-up of organic synthesis, solvent and general gas-handling lines where a 19\/26 joint is specified. The curved form factor assists clearance around condensers, clamps and neighbouring necks, and the defined installation length aids reproducible positioning in standard flasks. Designed for laboratories that rely on interchangeable ground-joint glassware, it provides a straightforward gas-entry path without additional fittings beyond the matching joint.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Gas inlet tube, curved\u003c\/li\u003e\n\u003cli\u003eJoint size: 19\/26\u003c\/li\u003e\n\u003cli\u003eInstallation length: approx. 250 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,024 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181564178764,"sku":"EPT8.1","price":28.15,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181564211532,"sku":"EPT8.1","price":26.74,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181564244300,"sku":"EPT8.1","price":25.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Y344-01-1000Wx1000H_30ab5ec1-a3d3-4472-9f19-68613197c92d.jpg?v=1766475939"},{"product_id":"gas-inlet-tube-curved-ept9-ept9","title":"Gas inlet tube, curved,, joint 24\/29, install. length app. 250mm, 1 pc","description":"\u003cp\u003eGas inlet tube, curved, is a laboratory glass component for feeding gases into larger jointed vessels and multi-neck flasks. It is equipped with a ground glass joint 24\/29 and an approximate installation length of 250 mm, combining a wider standard joint with a curved stem for convenient routing inside crowded apparatus. The component is part of the glassware range used for distillation and extraction assemblies and related ground-joint systems. Delivered as 1 pc and weighing 0,044 kg, it is supplied as a single piece ready for integration into existing setups. Manufactured by Lenz, the curved inlet suits laboratories that standardise on 24\/29 joints for medium-scale synthesis, solvent work and general gas introduction. The curvature helps keep the external connection clear of condensers, stirrers and clamps, while the installation length supports consistent immersion depth in matching flasks. This gas inlet tube is intended for modular glass apparatus where a reliable ground-joint seal and a simple curved gas path are required without further adapters beyond the specified joint size.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Gas inlet tube, curved\u003c\/li\u003e\n\u003cli\u003eJoint size: 24\/29\u003c\/li\u003e\n\u003cli\u003eInstallation length: approx. 250 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,044 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181564277068,"sku":"EPT9.1","price":42.55,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181564309836,"sku":"EPT9.1","price":40.42,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181564342604,"sku":"EPT9.1","price":38.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Y344-01-1000Wx1000H_5b4c95b5-4e1c-4349-a62f-63be26ca0f00.jpg?v=1766475940"},{"product_id":"distillation-thermom-with-core-ns-14-23-epy1-epy1","title":"Distillation thermom. with core NS 14\/23, meas. range 0-150 °C, L 55 mm","description":"\u003cp\u003eDistillation thermometer with core NS 14\/23 is a glass laboratory thermometer built for temperature monitoring during distillation and related thermal processes. It features a ground joint core NS 14\/23 for direct insertion into matching glassware necks, ensuring a stable fit in standard distillation assemblies. The measuring range covers 0–150 °C, and the immersion or stem length is specified as L 55 mm, making it suitable for compact setups where a shorter thermometer body is preferred. Supplied as 1 pc with a weight of 0,054 kg, the instrument is intended for routine temperature checks in organic synthesis, solvent recovery and teaching laboratories. This distillation thermometer from manufacturer ROTH SELECTION belongs to measuring instruments for temperature and monitoring within the glass thermometer category. The NS 14\/23 core allows straightforward integration into existing ground-joint apparatus without additional adapters when the joint size matches. Laboratories specifying a 0–150 °C range and a 55 mm length can use this model for controlled distillations and process observation where clear, direct-reading glass thermometry is required at the joint interface.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Distillation thermometer\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 14\/23 core\u003c\/li\u003e\n\u003cli\u003eMeasuring range: 0–150 °C\u003c\/li\u003e\n\u003cli\u003eLength: 55 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,054 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181565194572,"sku":"EPY1.1","price":92.4,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181565227340,"sku":"EPY1.1","price":87.78,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181565260108,"sku":"EPY1.1","price":83.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/EPY1-1000Wx1000H_53f83fb0-dfb9-4c5d-91a5-39ec2176db43.jpg?v=1766475948"},{"product_id":"distillation-thermom-with-core-ns-14-23-epy2-epy2","title":"Distillation thermom. with core NS 14\/23, meas. range 0-150 °C, L 70 mm","description":"\u003cp\u003eDistillation thermometer with core NS 14\/23 is a glass thermometer designed for temperature measurement in distillation apparatus fitted with standard ground joints. The integrated core NS 14\/23 seats directly in corresponding NS necks, providing secure positioning during heating and vapour-temperature monitoring. Its measuring range is 0–150 °C with a specified length of L 70 mm, offering a longer stem option for assemblies that require deeper immersion or greater clearance above the joint. The unit is supplied as 1 pc and weighs 0,046 kg. Typical use includes organic laboratory distillations, boiling-range checks and process control where a jointed glass thermometer is preferred over external probes. This model from manufacturer ROTH SELECTION sits in the labware range for measuring instruments, temperature monitoring and glass thermometers. Selecting the 70 mm length variant allows alignment with flask geometry and condenser setups that need the additional stem length while retaining the same 0–150 °C scale and NS 14\/23 connection used across compatible distillation glassware.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Distillation thermometer\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 14\/23 core\u003c\/li\u003e\n\u003cli\u003eMeasuring range: 0–150 °C\u003c\/li\u003e\n\u003cli\u003eLength: 70 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,046 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181565292876,"sku":"EPY2.1","price":92.4,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181565325644,"sku":"EPY2.1","price":87.78,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181565358412,"sku":"EPY2.1","price":83.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/EPY1-1000Wx1000H_d4d67ccf-2084-4486-904e-f53a6bb69014.jpg?v=1766475949"},{"product_id":"distillation-thermom-with-core-ns-14-23-epy3-epy3","title":"Distillation thermom. with core NS 14\/23, meas. range 0-150 °C, L 85 mm","description":"\u003cp\u003eDistillation thermometer with core NS 14\/23 is a glass laboratory thermometer for temperature monitoring in distillation setups. It offers a measuring range of 0–150 °C and an immersion length of 85 mm, matched to standard NS 14\/23 ground-joint glassware. The integrated core joint seats securely in compatible flasks and adapters, supporting stable readings of liquid or vapour temperature during routine distillations. Supplied as 1 pc and weighing 0,048 kg, the instrument is compact enough for everyday bench use while remaining clearly scaled across its working range. This model comes from manufacturer ROTH SELECTION and sits within labware for measuring instruments focused on temperature and monitoring. Laboratories use such glass thermometers wherever continuous observation of process temperature is required in distillation trains, fractionations, or related thermal operations. The defined joint size and length help maintain consistent immersion geometry from run to run, which is useful when comparing boiling behaviour or controlling heating profiles. Choose this variant when a 0–150 °C span and 85 mm length suit the apparatus and temperature window of the method.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eType: Distillation thermometer with core\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eMeasuring range: 0–150 °C\u003c\/li\u003e\n\u003cli\u003eLength: 85 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,048 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181565391180,"sku":"EPY3.1","price":92.6,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181565423948,"sku":"EPY3.1","price":87.97,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181565456716,"sku":"EPY3.1","price":83.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/EPY1-1000Wx1000H_ced285a7-011f-411d-8d07-dcc072211a83.jpg?v=1766475950"},{"product_id":"distillation-thermom-with-core-ns-14-23-epy4-epy4","title":"Distillation thermom. with core NS 14\/23, meas. range 0-250 °C, L 55 mm","description":"\u003cp\u003eDistillation thermometer with core NS 14\/23 is a glass laboratory thermometer intended for temperature measurement in distillation apparatus. It covers a measuring range of 0–250 °C with an immersion length of 55 mm, fitting NS 14\/23 ground-joint assemblies where a shorter stem is preferred. The core joint provides a secure mechanical connection to flasks, still heads, or adapters, helping keep the sensing section correctly positioned during heating. Packaged as 1 pc and weighing 0,038 kg, the unit is light and easy to handle on the bench. This thermometer is from manufacturer ROTH SELECTION and belongs to the glass thermometer segment of laboratory measuring instruments for temperature and monitoring. It supports workflows that need continuous thermal feedback across a wider span up to 250 °C, such as higher-boiling distillations or preparatory separations. The combination of NS 14\/23 joint, 55 mm length, and extended range allows laboratories to match immersion depth and scale to the glassware train in use. Select this version when a compact 55 mm length and 0–250 °C coverage meet the process requirements.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eType: Distillation thermometer with core\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eMeasuring range: 0–250 °C\u003c\/li\u003e\n\u003cli\u003eLength: 55 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,038 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181565489484,"sku":"EPY4.1","price":98.5,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181565522252,"sku":"EPY4.1","price":93.58,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181565555020,"sku":"EPY4.1","price":88.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/EPY1-1000Wx1000H_3975d6ae-aca0-4f4c-af7a-6955f66c87bd.jpg?v=1766475950"},{"product_id":"distillation-thermom-with-core-ns-14-23-epy5-epy5","title":"Distillation thermom. with core NS 14\/23, meas. range 0-250 °C, L 70 mm","description":"\u003cp\u003eDistillation thermometer with core NS 14\/23 is a glass thermometer for laboratory temperature monitoring during distillation. It provides a measuring range of 0–250 °C and a length of 70 mm, designed for use with standard NS 14\/23 ground joints. The integral core joint locks into matching glassware so the thermometer remains aligned while liquid or vapour temperatures are observed. Delivered as 1 pc with a weight of 0,040 kg, it is practical for repeated installation and removal in multi-step procedures. The product is offered by manufacturer ROTH SELECTION within labware measuring instruments for temperature and monitoring applications. Glass distillation thermometers of this type are applied wherever operators need a direct, continuous reading across a broad thermal window up to 250 °C. The 70 mm length offers an intermediate immersion depth between shorter and longer NS 14\/23 variants, helping match the geometry of still heads and adapters. Use this model when the apparatus calls for NS 14\/23 compatibility, a 0–250 °C scale, and a 70 mm stem length for consistent process control.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eType: Distillation thermometer with core\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eMeasuring range: 0–250 °C\u003c\/li\u003e\n\u003cli\u003eLength: 70 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,040 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181566243148,"sku":"EPY5.1","price":98.4,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181566275916,"sku":"EPY5.1","price":93.48,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181566308684,"sku":"EPY5.1","price":88.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/EPY1-1000Wx1000H.jpg?v=1766475951"},{"product_id":"distillation-thermom-with-core-ns-14-23-epy6-epy6","title":"Distillation thermom. with core NS 14\/23, meas. range 0-250 °C, L 85 mm","description":"\u003cp\u003eDistillation thermometer with core NS 14\/23 is a glass laboratory thermometer built for temperature measurement in distillation setups. It spans a measuring range of 0–250 °C and has an immersion length of 85 mm for NS 14\/23 ground-joint glassware. The core joint seats firmly in compatible necks and adapters, supporting reliable placement of the sensing section during heating and fractionation. Supplied as 1 pc and weighing 0,038 kg, the instrument is straightforward to integrate into standard distillation trains. This variant comes from manufacturer ROTH SELECTION and is classified among glass thermometers used as measuring instruments for temperature and monitoring in the laboratory. It suits methods that require continuous readings over a wide interval up to 250 °C while using a longer 85 mm stem for deeper immersion. Laboratories can align joint size, length, and scale with the boiling range and apparatus geometry of the procedure. Choose this thermometer when NS 14\/23 connection, 0–250 °C coverage, and an 85 mm length are the required combination for the workflow.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eType: Distillation thermometer with core\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eMeasuring range: 0–250 °C\u003c\/li\u003e\n\u003cli\u003eLength: 85 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,038 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 pc \/ 1 piece","offer_id":56181566341452,"sku":"EPY6.1","price":98.5,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56181566374220,"sku":"EPY6.1","price":93.58,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56181566406988,"sku":"EPY6.1","price":88.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/EPY1-1000Wx1000H_20961294-0959-422c-948d-2b7d0732180b.jpg?v=1766475952"},{"product_id":"adapter-for-electrophoresis-cables-k294-k294","title":"Adapter for electrophoresis cables, Ø-socket 4 mm, Ø-plug 2 mm, 1 pair","description":"\u003cp\u003eAdapter for electrophoresis cables is a compact connecting accessory for electrophoresis setups that need a transition between different cable connector diameters. It features a 4 mm diameter socket and a 2 mm diameter plug and is supplied as 1 pair, with a unit weight of 0,005 kg. Intended for life-science laboratories performing gel electrophoresis, the adapter belongs to the cables-and-adapters accessory group used with electrophoresis equipment. It enables compatible linking of power leads or instrument cables when socket and plug sizes differ between apparatus and leads. Offered under ROTH SELECTION, the pair format supports ready replacement or dual-channel arrangements on typical bench systems. Clear dimensional data for the socket and plug help users verify fit before connection and maintain orderly cable management around tanks, chambers, and power supplies. Use this adapter wherever a 4 mm socket to 2 mm plug interface is required for electrophoresis cable connections in research or teaching laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pair\u003c\/li\u003e\n\u003cli\u003eProduct type: Adapter for electrophoresis cables\u003c\/li\u003e\n\u003cli\u003eSocket diameter: 4 mm\u003c\/li\u003e\n\u003cli\u003ePlug diameter: 2 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,005 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 piece \/ 1 piece","offer_id":56182049833292,"sku":"K294.1","price":10.7,"currency_code":"EUR","in_stock":true},{"title":"6+ pieces \/ 6+ pieces","offer_id":56182049866060,"sku":"K294.1","price":10.17,"currency_code":"EUR","in_stock":true},{"title":"24+ pieces \/ 24+ pieces","offer_id":56182049898828,"sku":"K294.1","price":9.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/T843-1000Wx1000H_1aa14472-3adb-4f39-ba8c-624e779235cd.jpg?v=1766479988"},{"product_id":"adapter-for-electrophoresis-cables-k295-k295","title":"Adapter for electrophoresis cables, Ø-socket 4 mm, Ø-plug 4 mm, 1 pair","description":"\u003cp\u003eAdapter for electrophoresis cables is a compact laboratory accessory designed to couple electrophoresis leads via a 4 mm diameter socket and a matching 4 mm diameter plug. Supplied as 1 pair, it supports secure mechanical and electrical connection of standard electrophoresis cables used in gel-based separation work. With a low weight of 0,006 kg, the pair is easy to handle at the bench and convenient to store with other electrophoresis accessories. Typical use includes linking power-supply leads to tank or chamber cables, adapting connector ends within an existing setup, or keeping spare interfaces ready for routine nucleic acid and protein electrophoresis. The clearly defined socket and plug diameters help ensure dimensional compatibility with common 4 mm laboratory cable systems. Offered from manufacturer ROTH SELECTION within the electrophoresis accessories range, this adapter pair fits life-science workflows where reliable cable continuity and simple interchangeability matter. It is intended for laboratory electrophoresis applications rather than general electrical installation, and pairs well with dedicated electrophoresis tanks, chambers, and cable sets that use the same connector format.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pair\u003c\/li\u003e\n\u003cli\u003eProduct type: Adapter for electrophoresis cables\u003c\/li\u003e\n\u003cli\u003eSocket diameter: 4 mm\u003c\/li\u003e\n\u003cli\u003ePlug diameter: 4 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,006 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 piece \/ 1 piece","offer_id":56182049931596,"sku":"K295.1","price":11.85,"currency_code":"EUR","in_stock":true},{"title":"6+ pieces \/ 6+ pieces","offer_id":56182049964364,"sku":"K295.1","price":11.26,"currency_code":"EUR","in_stock":true},{"title":"24+ pieces \/ 24+ pieces","offer_id":56182049997132,"sku":"K295.1","price":10.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/T843-1000Wx1000H_460b27e8-7022-453a-80a7-350d4bf2a263.jpg?v=1766479989"},{"product_id":"claisen-heads-duran-core-14-23-kx43-kx43","title":"Claisen heads, DURAN®, core 14\/23, for distillation thermometers 55 mm","description":"\u003cp\u003eClaisen heads in DURAN® glass with core 14\/23 are distillation components used to assemble multi-neck setups for laboratory distillations and related glassware trains. The Claisen configuration provides an additional side arm on the still head, enabling simultaneous connection of a distillation thermometer and further apparatus while maintaining ground-joint integrity. This version is specified for distillation thermometers with a 55 mm immersion length and uses a core joint size of 14\/23, matching common small-scale organic and general chemistry glassware. Manufactured in DURAN® borosilicate glass by Lenz, the head supports thermal and chemical resistance expected in standard laboratory distillations, fractionations, and extraction-related assemblies. Supplied as 1 pc with a weight of 0,058 kg, it is a compact component for teaching labs, research benches, and preparative work where interchangeable ground-joint glassware is preferred. The piece fits within glass components for distillation and extraction systems that rely on NS 14\/23 joints and thermometer ports sized for 55 mm stems.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Claisen head\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eJoint size: Core 14\/23\u003c\/li\u003e\n\u003cli\u003eThermometer fit: Distillation thermometers 55 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,058 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183249240396,"sku":"KX43.1","price":44.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183249273164,"sku":"KX43.1","price":42.04,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183249305932,"sku":"KX43.1","price":39.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KX43-1000Wx1000H_c0a5047a-f4c3-4b19-860e-12675a37604a.jpg?v=1766485226"},{"product_id":"distillation-head-duran-angled-cone-kx44-kx44","title":"Distillation head, DURAN®, angled cone, NS 14\/23, vertical cone NS 14\/23","description":"\u003cp\u003eDistillation head with DURAN® angled cone is a compact ground-joint glass component designed for laboratory distillation and extraction assemblies. It combines an angled cone with a vertical cone, both specified as NS 14\/23, enabling secure connection to matching flasks, condensers and receivers in standard jointed apparatus. The piece is intended for routine organic and preparative work where reliable vapour transfer and tight seals are required. Manufactured from DURAN® glass by Lenz, the head offers the chemical resistance and thermal stability expected of laboratory borosilicate components used under typical heating and cooling cycles. Supplied as a single unit with a net weight of 0,035 kg, it fits modular glassware trains built around NS 14\/23 joints and is suitable for teaching laboratories as well as research and quality-control environments. Clear joint geometry simplifies assembly, alignment and disassembly during multi-step distillations, fractionations and solvent recovery procedures while maintaining compatibility with common European ground-joint standards.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Distillation head with angled cone\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eVertical cone: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eWeight: 0,035 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183249371468,"sku":"KX44.1","price":36.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183249404236,"sku":"KX44.1","price":34.91,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183249437004,"sku":"KX44.1","price":33.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/Y680-1000Wx1000H.jpg?v=1766485227"},{"product_id":"distillat-bridge-acc-to-claisen-duran-kx45-kx45","title":"Distillat. bridge acc. to Claisen,DURAN®, L 160 mm, core 14\/23, sleeve 14\/23","description":"\u003cp\u003eDistillation bridge according to Claisen in DURAN® glass is a specialised connecting piece for laboratory distillation setups that require an intermediate vapour path between flask and condenser. This version has an overall length of 160 mm and is fitted with a core NS 14\/23 and a sleeve NS 14\/23, allowing direct integration into standard ground-joint apparatus. The Claisen configuration supports controlled vapour transfer and is frequently used in fractional and vacuum distillations as well as extraction workflows. Produced by Lenz from DURAN® glass, the bridge provides the mechanical robustness and chemical durability needed for repeated heating cycles and organic solvents. It is supplied as one piece weighing 0,326 kg, making it a practical spare or expansion component for teaching, research and analytical laboratories. Compact dimensions help keep apparatus trains short and stable on the bench while preserving full compatibility with NS 14\/23 jointed glassware systems used throughout European laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Distillation bridge according to Claisen\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eLength: 160 mm\u003c\/li\u003e\n\u003cli\u003eCore joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eSleeve joint: NS 14\/23\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183249469772,"sku":"KX45.1","price":120.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183249502540,"sku":"KX45.1","price":114.71,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183249535308,"sku":"KX45.1","price":108.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KX45-1000Wx1000H_72c6996f-b552-489e-907f-c2dfc64c74e0.jpg?v=1766485227"},{"product_id":"distillat-bridge-acc-to-claisen-duran-kx46-kx46","title":"Distillat. bridge acc. to Claisen,DURAN®, L 250 mm, core 14\/23, sleeve 14\/23","description":"\u003cp\u003eDistillation bridge according to Claisen fabricated from DURAN® glass provides an extended vapour pathway for laboratory distillation and extraction assemblies. With a length of 250 mm, a core joint NS 14\/23 and a sleeve joint NS 14\/23, this bridge links boiling flasks to condensers or receivers while maintaining standard European ground-joint compatibility. The Claisen geometry is well suited to fractional distillation, solvent recovery and multi-stage organic preparations where additional path length improves separation control. The component is made by Lenz from DURAN® glass, delivering the thermal and chemical resistance expected in everyday laboratory glassware. Supplied as a single piece with a weight of 0,430 kg, it serves as a ready-to-use element for research, teaching and quality-control benches. Longer span compared with shorter Claisen bridges allows more flexible apparatus layout without adapters, supporting stable, leak-tight connections throughout heating and cooling cycles typical of distillation work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Distillation bridge according to Claisen\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eLength: 250 mm\u003c\/li\u003e\n\u003cli\u003eCore joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eSleeve joint: NS 14\/23\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183249600844,"sku":"KX46.1","price":125.35,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183249633612,"sku":"KX46.1","price":119.08,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183249666380,"sku":"KX46.1","price":112.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KX45-1000Wx1000H_8317b9ee-082f-40de-a602-16b50ef53347.jpg?v=1766485228"},{"product_id":"distillat-bridge-acc-to-claisen-duran-kx47-kx47","title":"Distillat. bridge acc. to Claisen,DURAN®, L 250 mm, core 29\/32, sleeve 14\/23","description":"\u003cp\u003eDistillation bridge according to Claisen in DURAN® glass is configured for mixed-joint distillation trains that combine larger and smaller ground joints. Measuring 250 mm in length, it features a core NS 29\/32 and a sleeve NS 14\/23, enabling direct coupling between flasks or columns with NS 29\/32 joints and condensers or receivers fitted with NS 14\/23. This arrangement is useful in preparative organic chemistry, solvent recovery and extraction setups where vessel sizes differ. Manufactured by Lenz from DURAN® glass, the bridge offers the chemical resistance and thermal performance required for repeated laboratory heating cycles. It is delivered as one piece weighing 0,534 kg, ready for integration into modular glass apparatus. The dual-joint design reduces the need for additional adapters, simplifies assembly and helps maintain secure, vacuum-capable connections across standard European ground-joint systems used in research, teaching and analytical laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Distillation bridge according to Claisen\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eLength: 250 mm\u003c\/li\u003e\n\u003cli\u003eCore joint: NS 29\/32\u003c\/li\u003e\n\u003cli\u003eSleeve joint: NS 14\/23\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183249830220,"sku":"KX47.1","price":132.1,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183249862988,"sku":"KX47.1","price":125.5,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183249895756,"sku":"KX47.1","price":118.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KX45-1000Wx1000H_a3fe8960-b800-4450-b099-f5ec63a59e99.jpg?v=1766485228"},{"product_id":"distillat-bridge-acc-to-claisen-duran-kx48-kx48","title":"Distillat. bridge acc. to Claisen,DURAN®, L 400 mm, core 29\/32, sleeve 14\/23","description":"\u003cp\u003eDistillation bridge according to Claisen, DURAN® is a laboratory glass component designed for distillation and extraction setups. This Claisen-style bridge has a length of 400 mm and is fitted with a core joint 29\/32 and a sleeve joint 14\/23, enabling secure connection to matching ground-joint glassware in standard laboratory assemblies. Manufactured from DURAN® borosilicate glass, the piece offers the thermal and chemical resistance expected in routine organic and preparative work. Supplied as a single unit with a weight of 0,584 kg, it integrates readily into existing distillation trains where a Claisen configuration is required. The component is intended for use within glass distillation and extraction apparatus and supports vapour transfer and fraction handling under typical laboratory conditions. This distillation bridge from manufacturer Lenz is suitable for research, teaching, and quality-control laboratories that rely on modular DURAN® jointed glassware. Clear joint sizing and defined length simplify selection and replacement within multi-piece setups, helping maintain consistent geometry across the apparatus.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eDesign: Distillation bridge according to Claisen\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eLength: 400 mm\u003c\/li\u003e\n\u003cli\u003eCore joint: 29\/32\u003c\/li\u003e\n\u003cli\u003eSleeve joint: 14\/23\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183250354508,"sku":"KX48.1","price":136.45,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183250387276,"sku":"KX48.1","price":129.63,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183250420044,"sku":"KX48.1","price":122.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KX45-1000Wx1000H.jpg?v=1766485229"},{"product_id":"bubble-counter-duran-l-100-mm-kx54-kx54","title":"Bubble counter, DURAN®, L 100 mm, f. monitoring gas flow in distill.system","description":"\u003cp\u003eBubble counter, DURAN®, L 100 mm is a laboratory glass component for visual monitoring of gas flow in distillation systems. The 100 mm length format provides a clear observation path so operators can confirm continuous gas passage during distillation, inerting or related process steps. Made from DURAN® borosilicate glass, it fits within glass component sets used for distillation and extraction work and pairs with ground-glass joint assemblies typical of modular laboratory glassware. Supplied as a single piece and weighing 0,060 kg, the bubble counter is a compact accessory for teaching, method development and routine preparative set-ups where simple optical flow indication is preferred. Manufacturer Lenz supplies this DURAN® bubble counter for integration into existing distillation trains without complex instrumentation. It supports safe, straightforward checks of gas movement through the apparatus and helps maintain reproducible operating conditions in analytical and synthetic laboratories handling volatile or sensitive materials.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Bubble counter\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eLength: 100 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,060 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183251075404,"sku":"KX54.1","price":37.75,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183251108172,"sku":"KX54.1","price":35.86,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183251140940,"sku":"KX54.1","price":33.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KX54-1000Wx1000H_bab2a566-47f0-4789-9691-d29354bb8810.jpg?v=1766485233"},{"product_id":"distillation-bridge-acc-to-claisen-kx70-kx70","title":"Distillation bridge acc. to Claisen, L 160 mm, core 14\/23, sleeve 14\/23","description":"\u003cp\u003eDistillation bridge according to Claisen is a compact glass connecting piece for laboratory distillation assemblies. The bridge has a length of 160 mm and is equipped with a core joint 14\/23 and a sleeve joint 14\/23, enabling direct integration into standard small-scale glassware trains. The Claisen-style geometry supports side-arm take-off and is commonly used when an additional inlet or thermometer port is required during fractional or simple distillation. This distillation bridge from manufacturer Lenz is supplied as one piece and is intended for organic synthesis, solvent recovery and preparative work where modular ground-joint apparatus is preferred. With a weight of 0,391 kg it is easy to mount and reconfigure on the bench or in a fume hood. The component fits NS 14\/23 setups and helps maintain a continuous vapour path from the distillation flask toward the condenser while preserving the option for controlled addition or temperature monitoring. It is a practical building block for teaching laboratories and research groups assembling Claisen-type distillation configurations from interchangeable glass parts.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eType: Distillation bridge according to Claisen\u003c\/li\u003e\n\u003cli\u003eLength: 160 mm\u003c\/li\u003e\n\u003cli\u003eCore joint: 14\/23\u003c\/li\u003e\n\u003cli\u003eSleeve joint: 14\/23\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183252615500,"sku":"KX70.1","price":103.2,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183252648268,"sku":"KX70.1","price":98.04,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183252681036,"sku":"KX70.1","price":92.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KX70-1000Wx1000H_7d75d13b-4638-41ed-9668-7d72012e37c9.jpg?v=1766485240"},{"product_id":"distillation-bridge-acc-to-claisen-kx71-kx71","title":"Distillation bridge acc. to Claisen, L 250 mm, core 29\/32, sleeve 14\/23","description":"\u003cp\u003eDistillation bridge acc. to Claisen is a laboratory glass component configured for distillation and related separation work. With an overall length of 250 mm, it combines a core joint 29\/32 and a sleeve joint 14\/23, allowing integration into standard ground-joint assemblies used in preparative and analytical setups. The Claisen-style bridge geometry supports side-arm connection of additional apparatus while vapour is directed toward the condenser path, which is typical for multi-neck flask arrangements in organic and general chemistry laboratories. Supplied as a single piece with a net weight of 0,506 kg, the bridge is intended for routine bench and fume-hood distillation trains where defined joint sizes and a compact length help keep the apparatus footprint manageable. This version comes from manufacturer Lenz and fits the category of glass components for distillation and extraction. Dimensions and joint designations match the stated specification exactly, so the piece can be planned directly against existing 29\/32 and 14\/23 glassware. Suitable for teaching labs, research groups, and industrial QC environments that standardise on common European ground-joint sizes for modular distillation bridges.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Distillation bridge acc. to Claisen\u003c\/li\u003e\n\u003cli\u003eLength: 250 mm\u003c\/li\u003e\n\u003cli\u003eCore joint: 29\/32\u003c\/li\u003e\n\u003cli\u003eSleeve joint: 14\/23\u003c\/li\u003e\n\u003cli\u003eWeight: 0,506 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183252779340,"sku":"KX71.1","price":113.45,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183252812108,"sku":"KX71.1","price":107.78,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183252844876,"sku":"KX71.1","price":102.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KX70-1000Wx1000H_54985f9d-5264-44dd-b12a-64cd6bc45876.jpg?v=1766485241"},{"product_id":"drying-tube-with-cone-duran-kx74-kx74","title":"Drying tube with cone, DURAN®, bent 75°, core 14\/23, 1 pc","description":"\u003cp\u003eDrying tube with cone in DURAN® glass is a compact accessory for protecting moisture-sensitive reactions and distillations. The tube is bent at 75° and carries a core joint 14\/23, enabling direct connection to standard ground-joint flasks, adapters, or condenser outlets. In typical use it is packed with a suitable drying agent so that incoming or outgoing gas streams are dried before contact with the reaction mixture. The angled cone geometry keeps the packing bed accessible while reducing the vertical height of the assembly on crowded benches or in fume hoods. Delivered as one unit with a weight of 0,033 kg, the piece is light enough for temporary setups yet robust enough for repeated laboratory handling. DURAN® designation indicates compatibility with common borosilicate glassware lines used across teaching and research labs. This drying tube comes from manufacturer Lenz and is grouped with drying tubes and U-shaped tubes for distillation and extraction work. Joint size, bend angle, and unit quantity are stated exactly, supporting straightforward selection beside other 14\/23 DURAN® components in organic synthesis, analytical sample preparation, and general laboratory gas-drying applications.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Drying tube with cone\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eBend angle: 75°\u003c\/li\u003e\n\u003cli\u003eCore joint: 14\/23\u003c\/li\u003e\n\u003cli\u003eWeight: 0,033 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183253303628,"sku":"KX74.1","price":26.7,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183253336396,"sku":"KX74.1","price":25.37,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183253369164,"sku":"KX74.1","price":24.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KX74-1000Wx1000H_871a1f75-a5c6-46c2-8b70-17f4976c633b.jpg?v=1766485243"},{"product_id":"drying-tube-duran-straight-kx75-kx75","title":"Drying tube, DURAN®, straight, DIN 12610, Inner-Ø 13 mm, L 130 mm, 1 pc","description":"\u003cp\u003eDrying tube, DURAN®, straight is a laboratory glass component for drying and protective gas paths in distillation, extraction and general glassware assemblies. Built to DIN 12610, it offers an inner diameter of 13 mm and a length of 130 mm in a compact straight profile that packs readily with common desiccants and connects cleanly into bench-scale trains. The piece is supplied as 1 pc and has a weight of 0,030 kg, so it adds little bulk when integrated beside condensers, adapters and receivers. This DURAN® drying tube from manufacturer Lenz belongs among drying tubes and U-shaped tubes used in organic synthesis, solvent work-up and teaching laboratories where moisture control along a vapour or gas line is required. The straight geometry simplifies orientation on a stand or in a manifold and supports straightforward inspection of packing media during use. Suitable for research, quality-control and routine preparative setups, the tube functions as a durable intermediate element within standard laboratory glass systems without altering joint or clamp conventions already in place on the bench.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Drying tube, straight\u003c\/li\u003e\n\u003cli\u003eGlass type: DURAN®\u003c\/li\u003e\n\u003cli\u003eStandard: DIN 12610\u003c\/li\u003e\n\u003cli\u003eInner diameter: 13 mm\u003c\/li\u003e\n\u003cli\u003eLength: 130 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183253434700,"sku":"KX75.1","price":10.9,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183253467468,"sku":"KX75.1","price":10.36,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183253500236,"sku":"KX75.1","price":9.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KX75-1-01-1000Wx1000H_4bf37ef4-3233-4d75-8ff1-005a7466d485.jpg?v=1766485244"},{"product_id":"drying-tube-duran-bent-kx76-kx76","title":"Drying tube, DURAN®, bent, DIN 12610, Inner-Ø 13 mm, L 130 mm, 1 pc","description":"\u003cp\u003eDrying tube, DURAN®, bent is a laboratory glass component intended for drying and protective sections in distillation, extraction and related glassware trains. Conforming to DIN 12610, it provides an inner diameter of 13 mm and a length of 130 mm in a bent form that helps route vapour or gas lines around neighbouring apparatus. Supplied as 1 pc with a weight of 0,460 kg, the tube is ready for packing with customary desiccants and for mounting in standard bench assemblies. This DURAN® drying tube from manufacturer Lenz sits in the drying-tube family used alongside condensers, adapters and receivers in organic synthesis, solvent recovery and instructional laboratories. The bent profile supports compact layouts where a straight tube would interfere with clamps, stands or adjacent joints, while still allowing visual checks of the packing. Research, quality-control and preparative workflows can incorporate the piece as a stable intermediate element without changing established joint practices or manifold conventions already used on the laboratory bench.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Drying tube, bent\u003c\/li\u003e\n\u003cli\u003eGlass type: DURAN®\u003c\/li\u003e\n\u003cli\u003eStandard: DIN 12610\u003c\/li\u003e\n\u003cli\u003eInner diameter: 13 mm\u003c\/li\u003e\n\u003cli\u003eLength: 130 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183253565772,"sku":"KX76.1","price":18.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183253598540,"sku":"KX76.1","price":17.34,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183253631308,"sku":"KX76.1","price":16.43,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KX76-1-01-1000Wx1000H_9d6bc453-3ef7-4d41-b206-c73cb094fdde.jpg?v=1766485244"},{"product_id":"stutzer-splash-heads-duran-kx80-kx80","title":"Stutzer splash heads, DURAN®, cone and socket NS 14\/23, 1 pc","description":"\u003cp\u003eStutzer splash heads in DURAN® glass are compact anti-splash components for distillation trains, equipped with matching cone and socket NS 14\/23 ground joints. Placed between boiling flask and condenser or receiver, the Stutzer design intercepts entrained liquid droplets and foam, helping keep the distillate path cleaner during vigorous boiling or foaming reactions. The unit is supplied as a single piece weighing 0,065 kg and fits directly into standard NS 14\/23 assemblies without extra adapters. Made from DURAN® borosilicate laboratory glass and offered by manufacturer Lenz, these splash heads combine chemical resistance with the dimensional stability expected of precision ground-joint ware. They are commonly used in organic synthesis, solvent purification and educational distillation set-ups where carry-over must be limited. The symmetrical cone-and-socket configuration allows straightforward insertion into existing glassware trains. Compact, reusable and easy to clean, the Stutzer splash head is a practical protective element for NS 14\/23 distillation and extraction systems.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Stutzer splash head\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eJoint size: Cone and socket NS 14\/23\u003c\/li\u003e\n\u003cli\u003eWeight: 0,065 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183254122828,"sku":"KX80.1","price":83.9,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183254155596,"sku":"KX80.1","price":79.71,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183254188364,"sku":"KX80.1","price":75.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/EE70-1000Wx1000H_ffbd6954-22e2-439a-a303-ecec04a55754.jpg?v=1766485247"},{"product_id":"distillation-bridge-kx82-kx82","title":"Distillation bridge, DURAN®, core 14\/23, L 150 mm, 1 pc","description":"\u003cp\u003eDistillation bridge in DURAN® glass is a straight connecting piece for laboratory distillation apparatus, fitted with a core joint 14\/23 and an overall length of 150 mm. It links the boiling flask or still head to the condenser or receiver while maintaining a continuous vapour path under standard ground-joint geometry. The compact 150 mm length suits small- to medium-scale set-ups where space is limited yet a defined bridge is required. Supplied as one unit weighing 0,054 kg, the component is ready for immediate incorporation into NS 14\/23 systems. Manufactured by Lenz from DURAN® borosilicate laboratory glass, the bridge combines chemical durability with the dimensional accuracy expected of precision glassware. Typical uses include simple and fractional distillation, solvent recovery and teaching demonstrations. The core 14\/23 joint ensures compatibility with common flasks, condensers and adapters. Lightweight, reusable and easy to clean, this DURAN® distillation bridge provides a dependable link in ground-joint distillation and extraction assemblies.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Distillation bridge\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN® glass\u003c\/li\u003e\n\u003cli\u003eCore joint: 14\/23\u003c\/li\u003e\n\u003cli\u003eLength: 150 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0,054 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183254352204,"sku":"KX82.1","price":46.95,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183254384972,"sku":"KX82.1","price":44.6,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183254417740,"sku":"KX82.1","price":42.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/EE71-1000Wx1000H.jpg?v=1766485248"},{"product_id":"nitrogen-tube-with-sleeve-10-ml-ky47-ky47","title":"Nitrogen tube, with sleeve, 10 ml, DURAN®, NS 14\/23, cock borehole 2.5mm","description":"\u003cp\u003eNitrogen tube with sleeve, 10 ml, is a compact DURAN® laboratory tube fitted with ground joint NS 14\/23 and cock borehole 2,5 mm for small-scale nitrogen and inert-gas work. The item sits within laboratory glass, vessels and consumables, specifically among round flasks and flasks with ground glass joints. The integrated sleeve and NS 14\/23 joint enable secure coupling to matching cones and stopcocks, while the 2,5 mm cock borehole supports controlled gas flow in nitrogen-tube configurations. Supplied as 1 pc with a weight of 0,145 kg, the tube is manufactured in DURAN® glass by manufacturer Lenz for routine bench use. Its 10 ml working volume suits micro-scale reactions, sample conditioning and gas-blanketed transfers where space and reagent economy matter. Clear specification of capacity, NS 14\/23 joint and 2,5 mm borehole helps laboratories match the tube to existing small-joint apparatus. This nitrogen tube with sleeve provides a practical DURAN® component for chemistry and analytical setups that require a short, jointed vessel dedicated to nitrogen handling rather than a full round-bottom flask.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Nitrogen tube with sleeve, DURAN®\u003c\/li\u003e\n\u003cli\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eCock borehole: 2,5 mm\u003c\/li\u003e\n\u003cli\u003eConfiguration: With sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183263428940,"sku":"KY47.1","price":73.8,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183263461708,"sku":"KY47.1","price":70.11,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183263494476,"sku":"KY47.1","price":66.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KY47-01-1000Wx1000H_89b603a7-056d-4674-9778-971d761615ff.jpg?v=1766485289"},{"product_id":"nitrogen-tube-with-sleeve-25-ml-ky48-ky48","title":"Nitrogen tube, with sleeve, 25 ml, DURAN®, NS 14\/23, cock borehole 2.5mm","description":"\u003cp\u003eNitrogen tube with sleeve, 25 ml, is a DURAN® laboratory tube equipped with ground joint NS 14\/23 and cock borehole 2,5 mm for nitrogen and inert-atmosphere applications at intermediate small scale. It is grouped with laboratory glass, vessels and consumables and with round flasks and flasks with ground glass joints. The sleeve and NS 14\/23 joint ensure reliable connection to standard small-joint glassware, while the 2,5 mm cock borehole defines the gas path for controlled nitrogen introduction or venting. Delivered as 1 pc and weighing 0,163 kg, the tube comes from manufacturer Lenz in DURAN® glass for everyday laboratory service. The 25 ml capacity bridges micro and preparative volumes, supporting sample work-up, short reactions and gas-blanketed storage without moving to larger flasks. Explicit data on volume, NS 14\/23 joint and 2,5 mm borehole simplify integration into existing jointed assemblies. This nitrogen tube with sleeve offers a durable DURAN® option for benches that need a compact, sleeved nitrogen tube rather than a conventional round-bottom flask for inert-gas handling.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Nitrogen tube with sleeve, DURAN®\u003c\/li\u003e\n\u003cli\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eCock borehole: 2,5 mm\u003c\/li\u003e\n\u003cli\u003eConfiguration: With sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183263527244,"sku":"KY48.1","price":73.8,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183263560012,"sku":"KY48.1","price":70.11,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183263592780,"sku":"KY48.1","price":66.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KY47-01-1000Wx1000H_13cdd27e-cc28-4bde-a7b7-35692b00f05d.jpg?v=1766485291"},{"product_id":"nitrogen-tube-with-sleeve-50-ml-ky49-ky49","title":"Nitrogen tube, with sleeve, 50 ml, DURAN®, NS 14\/23, cock borehole 2.5mm","description":"\u003cp\u003eNitrogen tube with sleeve, 50 ml is a laboratory glass vessel for inert-gas and nitrogen-handling work. Made from DURAN® glass, it combines a 50 ml working volume with an NS 14\/23 ground joint and a cock borehole of 2,5 mm, enabling controlled connection to standard jointed apparatus. The sleeve configuration supports secure mating with complementary flasks, adapters and other ground-joint components used in everyday laboratory assemblies. Supplied as a single piece and weighing 0,235 kg, the tube is practical for bench-scale setups where a defined nitrogen or protective-gas atmosphere must be introduced or maintained. This nitrogen tube from manufacturer Lenz belongs to the range of round flasks and flasks with ground glass joints employed in chemical, analytical and teaching laboratories. Clear specification of joint size and borehole diameter aids compatibility checks when building multi-part glass systems. DURAN® construction delivers the thermal and chemical durability expected of quality laboratory glassware for routine experimental use.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eConfiguration: With sleeve\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eCock borehole: 2,5 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183263658316,"sku":"KY49.1","price":72.35,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183263691084,"sku":"KY49.1","price":68.73,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183263723852,"sku":"KY49.1","price":65.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KY47-01-1000Wx1000H.jpg?v=1766485290"},{"product_id":"nitrogen-tube-with-sleeve-100-ml-ky50-ky50","title":"Nitrogen tube, with sleeve, 100 ml, DURAN®, NS 14\/23, cock borehole 2.5mm","description":"\u003cp\u003eNitrogen tube with sleeve, 100 ml is a laboratory glass vessel intended for inert-gas and nitrogen-handling applications. Fabricated from DURAN® glass, it offers a 100 ml capacity together with an NS 14\/23 ground joint and a cock borehole of 2,5 mm for reliable coupling to standard jointed glassware. The sleeve design facilitates secure assembly with matching flasks, adapters and related components in multi-piece laboratory setups. Delivered as one piece with a weight of 0,260 kg, the tube suits medium-scale bench work in which a controlled nitrogen or protective atmosphere is required. This nitrogen tube from manufacturer Lenz forms part of the round-flask and ground-joint glassware family used across research, analytical and instructional laboratories. Explicit joint and borehole dimensions simplify compatibility assessment when configuring apparatus trains. DURAN® glass provides the thermal and chemical resistance associated with high-quality laboratory vessels for day-to-day experimental practice.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: 100 ml\u003c\/li\u003e\n\u003cli\u003eConfiguration: With sleeve\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eCock borehole: 2,5 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183263756620,"sku":"KY50.1","price":74.7,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183263789388,"sku":"KY50.1","price":70.97,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183263822156,"sku":"KY50.1","price":67.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KY47-01-1000Wx1000H_9bfbbfc1-bc1e-45d3-883a-26b0004cffa2.jpg?v=1766485291"},{"product_id":"nitrogen-tube-with-sleeve-250-ml-ky51-ky51","title":"Nitrogen tube, with sleeve, 250 ml, DURAN®, NS 14\/23, cock borehole 2.5mm","description":"\u003cp\u003eNitrogen tube with sleeve, 250 ml is a laboratory glass vessel designed for inert-gas and nitrogen-handling procedures. Produced in DURAN® glass, it provides a 250 ml working volume, an NS 14\/23 ground joint and a cock borehole of 2,5 mm, allowing controlled integration into standard ground-joint systems. The sleeve arrangement supports stable connection to complementary flasks, adapters and other jointed components typical of laboratory glass assemblies. Supplied as a single piece weighing 0,495 kg, the tube is well suited to larger bench-scale operations that require introduction or maintenance of a nitrogen or protective-gas atmosphere. This nitrogen tube from manufacturer Lenz sits within the category of round flasks and flasks with ground glass joints used in chemical, analytical and teaching environments. Defined joint size and borehole diameter help ensure interchangeability when constructing multi-part apparatus. DURAN® construction supplies the thermal and chemical robustness expected of professional laboratory glassware for routine experimental workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: 250 ml\u003c\/li\u003e\n\u003cli\u003eConfiguration: With sleeve\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eCock borehole: 2,5 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183263887692,"sku":"KY51.1","price":82.85,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183263920460,"sku":"KY51.1","price":78.71,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183263953228,"sku":"KY51.1","price":74.57,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KY47-01-1000Wx1000H_fa946848-da77-453a-9f0d-433eecf0c7f3.jpg?v=1766485292"},{"product_id":"nitrogen-tube-with-core-10-ml-ky52-ky52","title":"Nitrogen tube, with core, 10 ml, DURAN®, NS 14\/23, cock borehole 2.5mm","description":"\u003cp\u003eNitrogen tube with core, 10 ml is a compact laboratory glass vessel for inert-gas and nitrogen-handling work. Manufactured from DURAN® glass, it features a 10 ml capacity, an NS 14\/23 ground joint and a cock borehole of 2,5 mm for precise coupling to standard jointed apparatus. The core configuration enables secure mating with matching sleeves, flasks and adapters in multi-component laboratory glass systems. Supplied as one piece with a weight of 0,720 kg, the tube is appropriate for small-scale setups where a defined nitrogen or protective atmosphere must be established or maintained. This nitrogen tube from manufacturer Lenz belongs to the range of round flasks and flasks with ground glass joints employed in research, analytical and teaching laboratories. Clear indication of joint size and borehole diameter assists compatibility checks during apparatus assembly. DURAN® glass delivers the thermal and chemical durability required of quality laboratory glassware for everyday experimental use.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: 10 ml\u003c\/li\u003e\n\u003cli\u003eConfiguration: With core\u003c\/li\u003e\n\u003cli\u003eMaterial: DURAN®\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eCock borehole: 2,5 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183264018764,"sku":"KY52.1","price":87.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183264051532,"sku":"KY52.1","price":82.89,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183264084300,"sku":"KY52.1","price":78.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KY52-01-1000Wx1000H_bffe82bf-1bec-41c2-850f-5c9bff01d7ba.jpg?v=1766485292"},{"product_id":"nitrogen-tube-with-core-25-ml-ky53-ky53","title":"Nitrogen tube, with core, 25 ml, DURAN®, NS 14\/23, cock borehole 2.5mm","description":"\u003cp\u003eNitrogen tube with core, 25 ml is a laboratory glass vessel for inert-gas handling and closed ground-joint systems. Fabricated from DURAN® glass, it combines an NS 14\/23 standard ground joint with a stopcock whose borehole measures 2,5 mm, enabling controlled gas passage during laboratory work. The integrated core supports nitrogen blanketing and sample protection in setups that use round flasks and other ground-joint glassware. Offered as a single piece with a weight of 0,158 kg, the tube fits small-scale preparative and analytical routines where a compact 25 ml working volume is required. This nitrogen tube from manufacturer Lenz is intended for research and routine laboratories that rely on standard NS 14\/23 connections. DURAN® construction provides the chemical resistance and thermal behaviour expected of quality laboratory glassware, while the defined cock borehole supports reproducible gas flow regulation. The vessel integrates readily into existing glass assemblies for nitrogen lines, inert-atmosphere maintenance and related handling tasks without altering joint compatibility across the apparatus train.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eGlass type: DURAN®\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eCock borehole: 2,5 mm\u003c\/li\u003e\n\u003cli\u003eDesign: with core\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183264117068,"sku":"KY53.1","price":87.05,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183264149836,"sku":"KY53.1","price":82.7,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183264182604,"sku":"KY53.1","price":78.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KY52-01-1000Wx1000H_67c065e1-8632-4663-9dfe-961d23af4de2.jpg?v=1766485293"},{"product_id":"nitrogen-tube-with-core-50-ml-ky54-ky54","title":"Nitrogen tube, with core, 50 ml, DURAN®, NS 14\/23, cock borehole 2.5mm","description":"\u003cp\u003eNitrogen tube with core, 50 ml is a laboratory glass vessel designed for inert-gas handling within ground-joint apparatus. Made from DURAN® glass, it features an NS 14\/23 standard ground joint and a stopcock with a 2,5 mm borehole for regulated gas flow. The core-equipped design supports nitrogen blanketing and protection of sensitive samples when used alongside round flasks and complementary ground-joint glassware. Supplied as one piece weighing 0,240 kg, the 50 ml capacity suits medium-small preparative and analytical work that requires a closed glass system. This nitrogen tube from manufacturer Lenz is intended for research and routine laboratory environments that standardise on NS 14\/23 connections. DURAN® construction delivers the chemical resistance and thermal stability associated with quality laboratory glassware, while the defined cock borehole permits controlled introduction or maintenance of nitrogen atmospheres. The vessel integrates into existing glass trains without changing joint geometry, supporting inert-atmosphere procedures, gas-line connections and related handling 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\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: 50 ml\u003c\/li\u003e\n\u003cli\u003eGlass type: DURAN®\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eCock borehole: 2,5 mm\u003c\/li\u003e\n\u003cli\u003eDesign: with core\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183264248140,"sku":"KY54.1","price":88.35,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183264280908,"sku":"KY54.1","price":83.93,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183264313676,"sku":"KY54.1","price":79.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KY52-01-1000Wx1000H.jpg?v=1766485293"},{"product_id":"nitrogen-tube-with-core-100-ml-ky55-ky55","title":"Nitrogen tube, with core, 100 ml, DURAN®, NS 14\/23, cock borehole 2.5mm","description":"\u003cp\u003eNitrogen tube with core, 100 ml is a laboratory glass vessel for inert-gas work and closed ground-joint systems. Produced from DURAN® glass, it is fitted with an NS 14\/23 standard ground joint and a stopcock borehole of 2,5 mm to allow controlled gas passage. The design includes a core that assists nitrogen blanketing and sample protection when the tube is combined with round flasks and other ground-joint apparatus. Packaged as a single piece with a weight of 0,260 kg, the 100 ml volume addresses intermediate-scale preparative and analytical procedures that demand a sealed glass environment. This nitrogen tube from manufacturer Lenz is suited to research and routine laboratories operating with NS 14\/23 connections. DURAN® glass supplies the chemical resistance and thermal characteristics expected of laboratory glassware, while the specified cock borehole supports reproducible regulation of nitrogen flow. The vessel connects directly into existing glass assemblies for inert-atmosphere maintenance, gas-line use and related handling without altering standard joint compatibility across the setup.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: 100 ml\u003c\/li\u003e\n\u003cli\u003eGlass type: DURAN®\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eCock borehole: 2,5 mm\u003c\/li\u003e\n\u003cli\u003eDesign: with core\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183264379212,"sku":"KY55.1","price":90.5,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183264411980,"sku":"KY55.1","price":85.98,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183264444748,"sku":"KY55.1","price":81.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KY52-01-1000Wx1000H_d683f0c5-ca7f-4eaf-92b2-c7888a9230b9.jpg?v=1766485294"},{"product_id":"nitrogen-tube-with-core-250-ml-ky56-ky56","title":"Nitrogen tube, with core, 250 ml, DURAN®, NS 14\/23, cock borehole 2.5mm","description":"\u003cp\u003eNitrogen tube with core, 250 ml is a laboratory glass vessel intended for inert-gas handling in ground-joint systems. Constructed from DURAN® glass, it incorporates an NS 14\/23 standard ground joint together with a stopcock whose borehole measures 2,5 mm for controlled gas flow. The core-equipped configuration supports nitrogen blanketing and protection of contents when used with round flasks and complementary ground-joint glassware. Delivered as one piece weighing 0,431 kg, the 250 ml capacity serves larger preparative and analytical tasks that require a closed glass environment. This nitrogen tube from manufacturer Lenz is aimed at research and routine laboratories that rely on NS 14\/23 connections. DURAN® construction provides the chemical resistance and thermal behaviour typical of quality laboratory glassware, while the defined cock borehole enables regulated introduction or maintenance of nitrogen atmospheres. The vessel integrates into existing glass trains for inert-atmosphere procedures, gas-line connections and related laboratory handling without changing joint geometry or compatibility across the apparatus.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: 250 ml\u003c\/li\u003e\n\u003cli\u003eGlass type: DURAN®\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eCock borehole: 2,5 mm\u003c\/li\u003e\n\u003cli\u003eDesign: with core\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183264510284,"sku":"KY56.1","price":102.25,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183264543052,"sku":"KY56.1","price":97.14,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183264575820,"sku":"KY56.1","price":92.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/KY52-01-1000Wx1000H_bb964c83-efbe-425f-b4bb-969533e47d07.jpg?v=1766485295"},{"product_id":"short-path-distillation-bridge-duran-le20-le20","title":"Short-path-distillation bridge, DURAN®, GL 14, core + sleeve st. gr. joint 14\/23","description":"\u003cp\u003eShort-path distillation bridge, DURAN® is a compact glass distillation component for reduced-path separations under laboratory conditions. It is equipped with a GL 14 connection and a core plus sleeve standard ground joint 14\/23, enabling direct coupling to matching flasks, receivers, and vacuum or inert-gas lines in short-path configurations. Made from DURAN® glassware quality and supplied as a single piece weighing 0,118 kg, the bridge supports gentle transfer of distillate over a short vapour path, which is useful for thermally sensitive compounds and small-scale fractionation. This short-path distillation bridge from manufacturer Lenz integrates into modular distillation and extraction assemblies where NS 14\/23 joints and a GL 14 port are required. Typical use includes preparative organic work, solvent recovery on a reduced scale, and teaching setups that demonstrate short-path technique. The combination of DURAN® construction, defined 14\/23 ground joints, and GL 14 connectivity provides a clear interface to common laboratory glass components without expanding the apparatus footprint beyond short-path geometry.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/distillation-heads-adapters-and-columns\"\u003eDistillation heads, adapters \u0026amp; columns\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/distillation-and-extraction-glassware\"\u003eDistillation \u0026amp; extraction 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: Short-path distillation bridge\u003c\/li\u003e\n\u003cli\u003eGlass type: DURAN®\u003c\/li\u003e\n\u003cli\u003eConnection: GL 14\u003c\/li\u003e\n\u003cli\u003eJoints: Core + sleeve standard ground joint 14\/23\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lenz","offers":[{"title":"1 pc \/ 1 piece","offer_id":56183337156940,"sku":"LE20.1","price":136.8,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56183337189708,"sku":"LE20.1","price":129.96,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56183337222476,"sku":"LE20.1","price":123.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/LE20-1000Wx1000H_abbde72b-a3c5-4f5b-b424-759af8730b62.jpg?v=1766485515"}],"url":"https:\/\/www.luminixhealth.com\/en-fr\/collections\/distillation-heads-adapters-and-columns.oembed","provider":"Luminix Health","version":"1.0","type":"link"}