{"title":"Volumetric flasks","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 Volumetric flasks online\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.0625rem; line-height: 1.6; color: #0e1a22; margin: 0 0 1.1em;\"\u003eThe Volumetric flasks shelf sits in Volumetric glassware. Luminix Health supplies this range from a catalogue of 150.000 laboratory articles for hospitals, universities, pharma and industrial laboratories.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 2.6em;\"\u003e\u003ca href=\"\/en-fr\/pages\/get-a-quote\" style=\"display: inline-block; background: linear-gradient(135deg, #0a3d7a, #0e6b8f 48%, #14a0b0); color: #ffffff; font-size: 14px; font-weight: 600; letter-spacing: 0.01em; line-height: 50px; padding: 0 26px; border-radius: 999px; text-decoration: none; box-shadow: 0 8px 20px rgba(10, 61, 122, 0.22);\"\u003eGet your quote\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eBrowse our Volumetric flasks\u003c\/h2\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eVolumetric flasks\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-fr\/collections\/measuring-cylinders\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eMeasuring cylinders\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/burettes\" 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;\"\u003eBurettes\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/mixing-cylinders\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eMixing cylinders\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/volumetric-accessories-and-certificates\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eVolumetric accessories \u0026amp; certificates\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eVolumetric glassware\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 0.2em; line-height: 1;\"\u003e\u003ca href=\"\/en-fr\/collections\/volumetric-glassware\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eVolumetric glassware\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0.95em 0 0.35em; font-size: 15px; font-weight: 600; color: #0e1a22;\"\u003eMain catalogues\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 1.4em; line-height: 1;\"\u003e\u003ca href=\"\/en-fr\/collections\/labware\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eLabware\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/instruments\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eInstruments\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/chemicals\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChemicals\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/consumables\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eConsumables\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/chromatography\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eChromatography\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/microbiological-media\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eLife Science \u0026amp; Microbiology\u003c\/a\u003e\u003ca href=\"\/en-fr\/collections\/safety\" style=\"display: inline-block; margin: 0 6px 8px 0; padding: 8px 14px; border-radius: 999px; background: #e8f6f8; color: #0c5f70; font-size: 14px; font-weight: 600; line-height: 1.3; text-decoration: none;\"\u003eSafety\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.65; color: #3d4a4e; margin: 0 0 1.2em;\"\u003eNot sure which article fits the bench? Tell us the application and the pack size. Our specialists help you find it, including a personal quote for the order.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.25; color: #0e1a22; margin: 0 0 0.65em;\"\u003eOur brands of Volumetric flasks\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 2.6em;\"\u003e\n\u003cdiv title=\"BRAND\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-fr\/collections\/vendors?q=BRAND\" aria-label=\"BRAND\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/Logo_170a6caa-7d71-4108-bd5f-0c9717d05e6b.png?v=1774973292\u0026amp;amp;width=400\" alt=\"BRAND\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"DWK Life Sciences\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-fr\/collections\/vendors?q=DWK%20Life%20Sciences\" aria-label=\"DWK Life Sciences\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/dwk-logo_f55447f1-988e-4567-91c3-a20155af7e7b.png?v=1774973241\u0026amp;amp;width=400\" alt=\"DWK Life Sciences\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Labbox\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-fr\/collections\/vendors?q=Labbox\" aria-label=\"Labbox\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/brand-labbox_400x.png\" alt=\"Labbox\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv title=\"Macherey-Nagel\" style=\"flex: 1 1 calc(25% - 8px); min-width: 150px; max-width: calc(50% - 5px); box-sizing: border-box; display: flex; align-items: center; justify-content: center; height: 88px; padding: 14px 20px; background: #ffffff; border: 1px solid #e2e8e6; border-radius: 12px;\"\u003e\u003ca class=\"lx-brand-tile\" href=\"\/en-fr\/collections\/vendors?q=Macherey-Nagel\" aria-label=\"Macherey-Nagel\"\u003e\u003cimg src=\"https:\/\/www.luminixhealth.com\/cdn\/shop\/files\/macherey-nagel-small_d4cd4891-4386-48b2-8d3e-409bee797ef9.png?v=1774973327\u0026amp;amp;width=400\" alt=\"Macherey-Nagel\" loading=\"lazy\" style=\"display: block; max-width: 100%; max-height: 54px; width: auto; height: auto; margin: 0; filter: grayscale(100%); opacity: 0.7; transition: filter 0.2s ease, opacity 0.2s ease;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\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 Volumetric flasks\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 0.8em; font-size: 16px; line-height: 1.6; color: #ffffff;\"\u003eOrder Volumetric flasks 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":"volumetric-flask-pp-3klx-3klx","title":"Volumetric flask, PP, Screw cap, GL 18, 10 ml, 2 unit(s)","description":"\u003cp\u003eVolumetric flask, PP is a polypropylene volumetric flask with screw cap and GL 18 thread for laboratory volumetric work. It offers a nominal capacity of 10 ml and is supplied as 2 pc(s), giving a practical pair for parallel preparations or reserve use on the bench. The pack weight is 0,330 kg. Intended for volumetric flasks and vessels applications within volumetric analysis, this PP flask belongs to standard labware assortments of laboratory vessels and consumables. A secure screw cap with GL 18 closure completes the 10 ml working format for measured solution handling. These volumetric flasks from manufacturer Vitlab fit routine dilution, standard-solution make-up and general wet-chemistry steps where plastic volumetric vessels are specified. Clear identification of capacity, material and thread supports consistent selection across teaching, quality-control and research laboratories that maintain PP volumetric flasks for everyday volumetric analysis. The 10 ml size with GL 18 screw cap remains a compact choice inside broader volumetric flask ranges, while the two-unit pack simplifies stock rotation and shared workstation supply without altering the core PP construction or closure design.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flask\u003c\/li\u003e\n\u003cli\u003eMaterial: PP\u003c\/li\u003e\n\u003cli\u003eNominal volume: 10 ml\u003c\/li\u003e\n\u003cli\u003eClosure: Screw cap, GL 18\u003c\/li\u003e\n\u003cli\u003eEAN: 4250026877599\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vitlab","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56157789028684,"sku":"3KLX.1","price":18.95,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56157789061452,"sku":"3KLX.1","price":18.0,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56157789094220,"sku":"3KLX.1","price":17.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-3KLX-01_52ecebc8-9eb9-41de-90bf-6bee7e66be70.jpg?v=1766439093"},{"product_id":"volumetric-flask-pmp-3kn5-3kn5","title":"Volumetric flask, PMP, Screw cap, GL 18, 10 ml, 2 unit(s)","description":"\u003cp\u003eVolumetric flask, PMP is a small-volume polymethylpentene laboratory flask for precise volumetric work at the 10 ml scale. Equipped with a screw cap on a GL 18 thread, it is intended for preparation and handling of limited liquid volumes in volumetric analysis, micro-scale dilutions, and standard make-up. PMP construction provides a clear plastic alternative for applications where compact, closable volumetric flasks are required. The pack contains 2 pc(s) and the stated weight is 0,030 kg, ideal for instrument benches, teaching sets, and low-volume analytical stations. These flasks from manufacturer Vitlab belong to the volumetric flasks category used with volumetric vessels in routine laboratory practice. The GL 18 screw-cap closure supports secure sealing of small aliquots during mixing, standing, or short transfers between work areas. Select the 10 ml PMP model when only modest solution volumes are needed yet defined capacity and a reliable cap remain essential. Suitable for chemistry, life-science, and quality-control environments that stock small plastic volumetric flasks alongside larger glass or polymer ware.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eMaterial: PMP\u003c\/li\u003e\n\u003cli\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eClosure: Screw cap, GL 18\u003c\/li\u003e\n\u003cli\u003eWeight: 0,030 kg\u003c\/li\u003e\n\u003cli\u003eEAN: 4250026877650\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vitlab","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56157789815116,"sku":"3KN5.1","price":21.2,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56157789847884,"sku":"3KN5.1","price":20.14,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56157789880652,"sku":"3KN5.1","price":19.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/1000Wx1000H-3KN5-01_2a892e23-3df3-4941-af2c-60f022a998d5.jpg?v=1766439097"},{"product_id":"volumetric-flasks-with-stopper-class-b-8364","title":"Volumetric flasks with stopper, class B, PP, w. stand. ground joint of PP, 25 ml","description":"\u003cp\u003eVolumetric flasks with stopper, class B, are polypropylene (PP) vessels for preparing fixed 25 ml volumes in routine laboratory work. Each flask is fitted with a standard ground joint stopper also made of PP, supporting closed storage and reduced contamination risk during make-up and holding of solutions. Class B tolerance suits general analytical preparation, teaching exercises, and quality-control tasks where a defined nominal volume is required without glassware. The set is supplied as 2 pieces, giving a convenient pair for parallel standards, sample dilutions, or spare capacity on the bench. Manufactured by Vitlab, these PP volumetric flasks offer a lightweight, breakage-resistant alternative for aqueous and compatible media in everyday volumetric practice. The integrated PP ground-joint stopper matches the flask material for consistent chemical contact and simple handling. Use them to prepare calibration solutions, dilute concentrates to a marked volume, and store short-term working solutions under stoppered conditions. Clear class B and 25 ml designation help align the flasks with method requirements for plastic volumetric ware in teaching and routine laboratory settings.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eMaterial: Polypropylene (PP)\u003c\/li\u003e\n\u003cli\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eClass: B\u003c\/li\u003e\n\u003cli\u003eStopper: PP standard ground joint\u003c\/li\u003e\n\u003cli\u003eType: Volumetric flask with stopper\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vitlab","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56173282230604,"sku":"8364.2","price":20.5,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56173282263372,"sku":"8364.2","price":19.48,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56173282296140,"sku":"8364.2","price":18.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8364-01-1000Wx1000H_865ccad7-03a0-4c7c-b345-eaf80e5c175f.jpg?v=1766443566"},{"product_id":"volumetric-flasks-with-stopper-class-b-8365","title":"Volumetric flasks with stopper, class B, PP, w. stand. ground joint of PP, 50 ml","description":"\u003cp\u003eVolumetric flasks with stopper, class B are polypropylene (PP) laboratory vessels intended for volumetric analysis and the preparation of measured solutions. Each flask is fitted with a standard ground joint of PP and a matching stopper, giving a secure closure for mixing and short-term holding of defined liquid volumes. The nominal capacity is 50 ml, making these flasks practical for routine dilutions, standard solutions and general wet-chemistry work where class B tolerance is sufficient. Transparent PP construction keeps contents visible while offering a lightweight, breakage-resistant alternative to glass for many aqueous laboratory media. They are supplied as a pack of 2 pc(s), with an approximate weight of 0,065 kg per unit set, and suit teaching labs, quality-control benches and everyday sample preparation. These volumetric flasks from manufacturer Vitlab belong to the established range of plastic volumetric ware used alongside other vessels for volumetric analysis. Clear volume definition, stopper convenience and durable PP material support reproducible liquid handling in chemical, environmental and life-science laboratories without unnecessary complexity.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flasks with stopper\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eMaterial: PP with PP standard ground joint\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eWeight: 0,065 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vitlab","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56173282328908,"sku":"8365.2","price":26.35,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56173282361676,"sku":"8365.2","price":25.03,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56173282394444,"sku":"8365.2","price":23.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8364-01-1000Wx1000H_85483368-972d-41d7-856c-4f84a27ce5bc.jpg?v=1766443567"},{"product_id":"volumetric-flasks-with-stopper-class-b-8366","title":"Volumetric flasks class B transparent, 100 ml, 14\/23","description":"\u003cp\u003eVolumetric flasks with stopper, class B are transparent polypropylene (PP) vessels designed for volumetric analysis and accurate preparation of liquid standards. They combine a PP body with a standard ground joint of PP and stopper, here specified for the 100 ml size with joint NS 14\/23, so measured solutions can be mixed and held securely. Class B tolerance suits routine laboratory dilutions, reagent make-up and general analytical workflows that do not require class A precision. The plastic construction is lightweight and reduces breakage risk relative to glass while remaining suitable for many aqueous media common in chemical and life-science labs. Packaged as 2 pc(s) with an approximate weight of 0,094 kg, the set is convenient for bench stock and teaching environments. These volumetric flasks from manufacturer Vitlab support clear volume definition and stopper convenience for everyday volumetric work. They fit naturally into laboratory glassware and plasticware collections used for volumetric vessels, quality control and sample preparation where durable 100 ml class B flasks are needed.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flasks with stopper\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eMaterial: PP with PP standard ground joint\u003c\/li\u003e\n\u003cli\u003eCapacity: 100 ml\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 14\/23\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vitlab","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56173282427212,"sku":"8366.2","price":28.25,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56173282459980,"sku":"8366.2","price":26.84,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56173282492748,"sku":"8366.2","price":25.43,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8364-01-1000Wx1000H_db7d76b8-b6a4-44af-a089-cb4752f4bda4.jpg?v=1766443567"},{"product_id":"volumetric-flasks-with-stopper-class-b-8368","title":"Volumetric flasks class B transparent, 250 ml, 19\/26","description":"\u003cp\u003eVolumetric flasks with stopper, class B are polypropylene (PP) laboratory vessels for volumetric analysis and the preparation of larger measured volumes. Each flask includes a standard ground joint of PP with stopper; the 250 ml format is specified with joint NS 19\/26, supporting secure closure during inversion mixing and holding of defined solutions. Class B accuracy is appropriate for routine standard preparation, dilutions and general wet-chemistry tasks in quality control, teaching and research support labs. Transparent PP offers content visibility together with a lightweight, breakage-resistant body suited to many aqueous laboratory media. The products are supplied in packs of 2 pc(s), with an approximate weight of 0,165 kg, providing practical bench stock for higher-volume work. These volumetric flasks from manufacturer Vitlab complement other volumetric vessels used in chemical, environmental and life-science laboratories. Durable plastic construction, stopper convenience and clear 250 ml capacity help maintain reproducible liquid handling where class B polypropylene flasks are preferred over glass for robustness and ease of use.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flasks with stopper\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eMaterial: PP with PP standard ground joint\u003c\/li\u003e\n\u003cli\u003eCapacity: 250 ml\u003c\/li\u003e\n\u003cli\u003eGround joint: NS 19\/26\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vitlab","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56173282820428,"sku":"8368.2","price":34.95,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56173282853196,"sku":"8368.2","price":33.2,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56173282885964,"sku":"8368.2","price":31.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8364-01-1000Wx1000H.jpg?v=1766443568"},{"product_id":"volumetric-flasks-with-stopper-class-b-8370","title":"Volumetric flasks class B transparent, 500 ml, 19\/26","description":"\u003cp\u003eVolumetric flasks with stopper, class B are transparent polypropylene laboratory vessels designed for volumetric work at 500 ml capacity. Each flask is fitted with a standard ground joint of PP in size 19\/26 and supplied with a matching stopper, supporting reliable volume preparation in routine laboratory practice. Manufactured from PP, these class B flasks offer a lightweight, durable alternative to glass for many aqueous and general laboratory applications where plasticware is preferred. The product is available from manufacturer Vitlab and is delivered as a pack of 2 pieces, providing a practical stock quantity for teaching laboratories, quality-control benches, and day-to-day volumetric analysis. Transparent walls allow clear observation of liquid levels during filling and adjustment to the mark. The polypropylene body with an integral PP ground joint helps reduce breakage risk compared with traditional glassware while remaining suitable for class B volumetric tolerances. These flasks suit laboratories that need dependable plastic volumetric flasks with stoppers for standard measurement, dilution, and solution-preparation tasks in analytical and educational environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eCapacity: 500 ml\u003c\/li\u003e\n\u003cli\u003eMaterial: PP\u003c\/li\u003e\n\u003cli\u003eAccuracy class: B\u003c\/li\u003e\n\u003cli\u003eJoint size: 19\/26\u003c\/li\u003e\n\u003cli\u003eAppearance: transparent\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vitlab","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56173283115340,"sku":"8370.2","price":37.1,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56173283148108,"sku":"8370.2","price":35.25,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56173283180876,"sku":"8370.2","price":33.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8364-01-1000Wx1000H_8c2f12ba-d28b-428f-9030-a0dece1bb68c.jpg?v=1766443569"},{"product_id":"volumetric-flasks-with-stopper-class-b-8375","title":"Volumetric flasks class B crystal clear, 50 ml, 12\/21","description":"\u003cp\u003eVolumetric flasks with stopper, class B are crystal-clear polymethylpentene (PMP) vessels intended for precise preparation of defined solution volumes in the laboratory. This model provides a nominal capacity of 50 ml and carries a standard ground joint of size 12\/21 fitted with a polypropylene (PP) stopper. Delivered as a pack of 2 pieces from manufacturer Vitlab, these class B flasks support everyday volumetric analysis, dilution series and standard preparation in research, QC and teaching environments. The PMP body combines glass-like clarity with a light, durable form suited to frequent handling. Class B tolerance is appropriate for general analytical work that does not demand class A precision. The PP stopper on the ground joint helps maintain a dependable seal while solutions are mixed or held. Transparent walls assist accurate meniscus reading at the mark. The 50 ml size balances working volume and bench footprint, making the flasks a practical choice for mid-scale volumetric tasks alongside other laboratory plasticware.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eVolume: 50 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: B\u003c\/li\u003e\n\u003cli\u003eMaterial: PMP\u003c\/li\u003e\n\u003cli\u003eStopper material: PP\u003c\/li\u003e\n\u003cli\u003eGround joint: 12\/21\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vitlab","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56173284000076,"sku":"8375.2","price":30.15,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56173284032844,"sku":"8375.2","price":28.64,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56173284065612,"sku":"8375.2","price":27.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8374-01-1000Wx1000H_8d299177-58bd-4814-8677-13976a847641.jpg?v=1766443574"},{"product_id":"volumetric-flasks-with-stopper-class-b-8380","title":"Volumetric flasks class B crystal clear, 500 ml, 19\/26","description":"\u003cp\u003eVolumetric flasks with stopper, class B, are crystal-clear PMP vessels built for everyday volumetric work in analytical and general laboratories. Each unit carries a standard ground joint with a polypropylene stopper, providing a reliable seal during solution preparation, dilution and short-term holding of standards or samples. The nominal volume is 500 ml with a 19\/26 joint, a convenient size for medium-scale make-up where class B accuracy is appropriate. The polymethylpentene body offers high transparency, reduced weight versus glass and solid chemical resistance for many aqueous and common laboratory media. These class B flasks from manufacturer Vitlab come as a pack of 2 pieces, which is practical for parallel runs, teaching benches or backup stock. They form part of the established plastic volumetric-flask offering used in volumetric analysis, QC dilution schemes and routine quantitative procedures. Pack weight is 0,240 kg, supporting easy handling, storage and transport within the lab.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eMaterial: PMP\u003c\/li\u003e\n\u003cli\u003eAccuracy class: B\u003c\/li\u003e\n\u003cli\u003eCapacity: 500 ml\u003c\/li\u003e\n\u003cli\u003eGround joint: 19\/26 (PP stopper)\u003c\/li\u003e\n\u003cli\u003eAppearance: Crystal clear\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Vitlab","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56173284589900,"sku":"8380.2","price":45.55,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56173284622668,"sku":"8380.2","price":43.27,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56173284655436,"sku":"8380.2","price":41.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/8374-01-1000Wx1000H_bcef2341-dfb8-4ab6-a141-60cda5c2c3e9.jpg?v=1766443580"},{"product_id":"duran-volum-flask-class-a-ahl8-ahl8","title":"DURAN®-volum. flask, class A,, batch certif.,1 ml, blue graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class A, 1 ml is a precision laboratory volumetric flask intended for accurate preparation and dilution of standard solutions at small working volumes. The flask is batch certified and carries a blue graduation mark for clear volume reading at the nominal 1 ml capacity. Class A tolerance supports quantitative analytical work where tight volumetric accuracy is required, including titrimetry, calibration standards, and micro-scale sample preparation. Supplied in a pack of 2 pc(s) with a total weight of 0,032 kg, the set is convenient for laboratories that need matched pairs of small-volume flasks. These DURAN® flasks from DWK Life Sciences are established borosilicate glassware for volumetric analysis and fit seamlessly into routine quality-control and research workflows. The blue graduation enhances contrast against clear solutions, aiding reproducible meniscus observation. Compact 1 ml format suits scarce or costly reagents while maintaining class A performance expected in certified volumetric glassware inventories for chemistry and life-science laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: DURAN® volumetric flask, class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 1 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: blue\u003c\/li\u003e\n\u003cli\u003eCertification: batch certified\u003c\/li\u003e\n\u003cli\u003eWeight: 0,032 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174476558668,"sku":"AHL8.1","price":71.35,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174476591436,"sku":"AHL8.1","price":67.78,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174476624204,"sku":"AHL8.1","price":64.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-1000Wx1000H_a266452d-5d3a-49c7-b557-6bfc0314d3e7.jpg?v=1766444858"},{"product_id":"duran-volum-flask-class-a-ahl9-ahl9","title":"DURAN®-volum. flask, class A,, batch certif., 2 ml, blue graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class A, batch certified, is a laboratory volumetric flask for volumetric analysis and related solution-preparation work. This model has a nominal volume of 2 ml and blue graduation for clear volume indication at the calibration mark. Class A volumetric flasks are selected where defined volumetric glassware is required for quantitative laboratory tasks, and batch certification supports traceable documentation of the supplied lot. Offered from manufacturer DWK Life Sciences within the DURAN® range, the flask belongs to the category of volumetric flasks and vessels used in volumetric analysis. Each pack contains 2 pc(s), with a stated weight of 0,033 kg, giving a practical small set for bench use. Blue graduation on the 2 ml class A body aids reading during filling and dilution steps typical of volumetric flask workflows. Laboratories working with compact class A glassware can integrate this batch-certified DURAN® volumetric flask into routine analytical preparation, teaching, and quality-control procedures that call for 2 ml nominal capacity and clearly marked graduation.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 2 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertification: Batch certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174476656972,"sku":"AHL9.1","price":71.35,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174476689740,"sku":"AHL9.1","price":67.78,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174476722508,"sku":"AHL9.1","price":64.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-1000Wx1000H_80475ef0-edc6-4a9f-b067-a55078a98a0e.jpg?v=1766444858"},{"product_id":"duran-volum-flask-class-a-ahn0-ahn0","title":"DURAN®-volum. flask, class A,, batch certif., 5 ml, blue graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class A, batch certified, is a laboratory volumetric flask intended for volumetric analysis and accurate preparation of defined solution volumes. It provides a nominal volume of 5 ml with blue graduation to support clear reading at the mark. Class A designation and batch certification make the flask suitable for analytical environments that specify certified volumetric glassware for quantitative work. From manufacturer DWK Life Sciences, this DURAN® flask sits within the established range of volumetric flasks and vessels used across volumetric analysis applications. The pack size is 2 pc(s), and the stated weight is 0,068 kg, offering a convenient pair for everyday laboratory glassware needs. Blue graduation enhances visibility of the 5 ml calibration level during filling, dilution, and standard-solution steps. Research, teaching, and quality-control laboratories that rely on class A volumetric flasks can use this batch-certified 5 ml DURAN® model wherever compact volumetric glassware with blue graduation is required for reproducible volume measurement.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 5 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertification: Batch certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174476755276,"sku":"AHN0.1","price":39.7,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174476788044,"sku":"AHN0.1","price":37.72,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174476820812,"sku":"AHN0.1","price":35.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHN0-1-1000Wx1000H_52d47d19-16bf-472c-83f6-753111436ac7.jpg?v=1766444859"},{"product_id":"duran-volum-flask-class-a-ahn1-ahn1","title":"DURAN®-volum. flask, class A,, batch certif., 10 ml, blue graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class A, batch certified, is a volumetric flask for laboratory volumetric analysis and the preparation of accurately measured solutions. The flask has a nominal volume of 10 ml and blue graduation for straightforward volume reading at the calibration mark. Class A volumetric flasks are widely specified for quantitative chemistry tasks, and batch certification helps document the supplied lot in quality-controlled settings. Produced by manufacturer DWK Life Sciences under the DURAN® brand, the item forms part of the volumetric flasks and vessels range used in volumetric analysis. Supplied as 2 pc(s) per pack with a stated weight of 0,068 kg, it provides a practical pair for routine bench work. Blue graduation on the 10 ml class A body supports clear meniscus alignment during filling and dilution. Laboratories engaged in research, teaching, or quality control can employ this batch-certified DURAN® volumetric flask wherever 10 ml nominal capacity, class A performance designation, and blue graduation are required for standard volumetric glassware procedures.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 10 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertification: Batch certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174476853580,"sku":"AHN1.1","price":39.95,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174476886348,"sku":"AHN1.1","price":37.95,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174476919116,"sku":"AHN1.1","price":35.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-1000Wx1000H.jpg?v=1766444860"},{"product_id":"duran-volum-flask-class-a-ahn2-ahn2","title":"DURAN®-volum. flask, class A,, batch certif., 20 ml, blue graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class A, batch certified, is a laboratory volumetric flask designed for volumetric analysis and controlled preparation of solution volumes. It features a nominal volume of 20 ml with blue graduation to indicate the calibration level clearly. Class A designation addresses applications that call for volumetric glassware of defined accuracy class, while batch certification supports lot-related documentation in analytical laboratories. Available from manufacturer DWK Life Sciences in the DURAN® portfolio, the flask belongs to the group of volumetric flasks and vessels used for volumetric analysis. The pack contains 2 pc(s), and the stated weight is 0,148 kg, giving a ready-to-use set for daily laboratory work. Blue graduation on the 20 ml class A flask assists volume reading during filling, dilution, and standardisation steps. Research, teaching, and quality-control environments that specify batch-certified class A volumetric flasks can integrate this 20 ml DURAN® model into workflows requiring reliable volumetric glassware with clearly marked blue graduation.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 20 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertification: Batch certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174476951884,"sku":"AHN2.1","price":41.15,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174476984652,"sku":"AHN2.1","price":39.09,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174477017420,"sku":"AHN2.1","price":37.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-1000Wx1000H_97c1e1e2-faf1-410a-8f91-b226660ea6fe.jpg?v=1766444860"},{"product_id":"duran-volum-flask-class-a-ahn3-ahn3","title":"DURAN®-volum. flask, class A,, batch certif., 25 ml, blue graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class A, batch certified, is a precision glass vessel for accurate volumetric work in analytical laboratories. This 25 ml flask is fitted with blue graduation markings that give clear contrast at the calibration line during make-up to volume and dilution steps. Class A accuracy supports quantitative tasks such as preparation of standard solutions, titrants and reference dilutions where tight volumetric tolerance is required. Batch certification accompanies the flask, helping laboratories document lot-related quality data in controlled workflows. Produced within the DURAN® laboratory glassware line from manufacturer DWK Life Sciences, the flask is intended for volumetric analysis and routine solution preparation on the bench. It is supplied as a pack of 2 pc(s), which is practical for parallel preparations or for keeping a spare unit ready. Unit weight is 0,152 kg. Blue graduation remains easy to read against clear aqueous media and many light-coloured solutions commonly handled in chemical, pharmaceutical and teaching laboratories that specify class A volumetric flasks.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 25 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eBatch certificate: Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174477082956,"sku":"AHN3.1","price":41.15,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174477115724,"sku":"AHN3.1","price":39.09,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174477148492,"sku":"AHN3.1","price":37.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-1000Wx1000H_7f9dd12b-1258-4497-94dd-557939382bce.jpg?v=1766444862"},{"product_id":"duran-volum-flask-class-a-ahn4-ahn4","title":"DURAN®-volum. flask, class A,, batch certif., 50 ml, blue graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class A, batch certified, provides a reliable 50 ml working volume for precise solution preparation and volumetric analysis. Blue graduation markings define the nominal fill line with high visual contrast, supporting consistent meniscus reading during dilution and make-up to volume. The class A rating is the accuracy grade preferred for quantitative laboratory procedures, including standard solution preparation and analytical dilutions. Batch certification is included, enabling straightforward lot documentation in quality-controlled environments. This flask belongs to the DURAN® volumetric glassware range from manufacturer DWK Life Sciences and is suited to everyday analytical chemistry, quality control and teaching applications that call for class A vessels. Supplied in a pack of 2 pc(s), the set offers convenient capacity for parallel work or reserve stock. The stated weight is 0,212 kg per unit pack data. Clear blue graduation remains legible with typical clear and lightly coloured aqueous solutions used across chemical and life-science laboratories.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 50 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eBatch certificate: Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174477181260,"sku":"AHN4.1","price":45.0,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174477214028,"sku":"AHN4.1","price":42.75,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174477246796,"sku":"AHN4.1","price":40.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-1000Wx1000H_145e64f3-61bf-4349-be81-314dc8bf0e55.jpg?v=1766444862"},{"product_id":"duran-volum-flask-class-a-ahn5-ahn5","title":"DURAN®-volum. flask, class A, batch certif., 100 ml, 12\/21, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, batch certified, is a 100 ml precision vessel for accurate volumetric analysis and standard solution preparation. It features blue graduation for a clearly visible calibration mark and a ground joint size 12\/21 for compatible stoppers or closures used in volumetric work. Class A accuracy supports quantitative laboratory tasks where defined volumetric tolerance is essential, while batch certification assists with lot traceability and quality records. The flask is part of the DURAN® laboratory glassware programme from manufacturer DWK Life Sciences and is intended for routine make-up to volume, dilutions and volumetric analysis. Blue graduation improves readability against clear aqueous media commonly handled on the analytical bench. Supplied as 2 pc(s) per pack, the format suits parallel preparations or spare capacity in busy laboratories. Pack weight data indicate 0,300 kg. This configuration with NS 12\/21 is appropriate wherever a 100 ml class A volumetric flask with blue graduation and batch certificate is specified.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 100 ml\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 12\/21\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174477279564,"sku":"AHN5.1","price":50.05,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174477312332,"sku":"AHN5.1","price":47.55,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174477345100,"sku":"AHN5.1","price":45.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-1000Wx1000H_21a4ec03-a31b-4ed4-9d31-9a759737db68.jpg?v=1766444863"},{"product_id":"duran-volum-flask-class-a-ahn6-ahn6","title":"DURAN®-volum. flask, class A, batch certif., 100 ml, 14\/23, blue grad.","description":"\u003cp\u003eDURAN® volumetric flask, class A, batch certified, offers a 100 ml nominal volume for precise preparation of standard solutions and other volumetric laboratory work. Blue graduation markings highlight the calibration line for reliable reading during dilution and make-up to volume, and the neck is finished with joint size 14\/23 for matching stoppers. Class A accuracy addresses quantitative applications that demand the tighter volumetric grade, while batch certification supports documentation of the production lot. Drawn from the DURAN® volumetric flask range of manufacturer DWK Life Sciences, the vessel is suitable for analytical chemistry, quality control and teaching laboratories that specify class A glassware. The pack contains 2 pc(s), providing practical capacity for concurrent preparations or reserve use. Weight according to the product data is 0,300 kg. With NS 14\/23 and blue graduation, this 100 ml class A flask fits workflows that require a batch-certified volumetric flask in this joint size for everyday solution preparation and volumetric analysis.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 100 ml\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 14\/23\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174477377868,"sku":"AHN6.1","price":50.4,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174477410636,"sku":"AHN6.1","price":47.88,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174477443404,"sku":"AHN6.1","price":45.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHN6-1-1000Wx1000H_df500b62-752b-4861-9ae6-3002ed724856.jpg?v=1766444863"},{"product_id":"duran-volum-flask-class-a-ahn7-ahn7","title":"DURAN®-volum. flask, class A,, batch certif., 200 ml, blue graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a calibrated laboratory vessel for accurate volume definition in volumetric analysis. This 200 ml flask features blue graduation and is supplied with batch certification, supporting documented preparation of standard solutions and quantitative make-up to volume. The class A specification is intended for precise analytical routines where reliable nominal capacity is required. Blue graduation markings aid clear reading of the calibration line during filling and adjustment. Each pack contains 2 pc(s) and has a weight of 0,420 kg, a practical format for stocking analytical benches. The flask belongs to the DURAN® laboratory glassware range from manufacturer DWK Life Sciences and is positioned among volumetric flasks used for volumetric analysis. Batch certification complements laboratory quality systems that call for traceable class A glassware. With its 200 ml capacity, blue graduation and batch-certified class A rating, this DURAN® volumetric flask is suited to everyday solution preparation, dilution work and related volumetric tasks in the laboratory. The two-piece pack supports laboratories that keep multiple flasks of the same nominal volume ready for use.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flask\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eCapacity: 200 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174477508940,"sku":"AHN7.1","price":57.55,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174477541708,"sku":"AHN7.1","price":54.67,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174477574476,"sku":"AHN7.1","price":51.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-1000Wx1000H_28921e53-6d28-4175-925f-91ecd2bbe71a.jpg?v=1766444864"},{"product_id":"duran-volum-flask-class-a-ahn8-ahn8","title":"DURAN®-volum. flask, class A,, batch certif., 250 ml, blue graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a calibrated laboratory vessel for accurate volume definition in volumetric analysis. This 250 ml flask features blue graduation and is supplied with batch certification, supporting documented preparation of standard solutions and quantitative make-up to volume. The class A specification is intended for precise analytical routines where reliable nominal capacity is required. Blue graduation markings aid clear reading of the calibration line during filling and adjustment. Each pack contains 2 pc(s) and has a weight of 0,500 kg, a practical format for stocking analytical benches. The flask belongs to the DURAN® laboratory glassware range from manufacturer DWK Life Sciences and is positioned among volumetric flasks used for volumetric analysis. Batch certification complements laboratory quality systems that call for traceable class A glassware. With its 250 ml capacity, blue graduation and batch-certified class A rating, this DURAN® volumetric flask is suited to everyday solution preparation, dilution work and related volumetric tasks in the laboratory. The two-piece pack supports laboratories that keep multiple flasks of the same nominal volume ready for use.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flask\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eCapacity: 250 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174477607244,"sku":"AHN8.1","price":59.4,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174477640012,"sku":"AHN8.1","price":56.43,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174477672780,"sku":"AHN8.1","price":53.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHN8-1-1000Wx1000H_24262797-878b-4737-ab07-1560e315770e.jpg?v=1766444864"},{"product_id":"duran-volum-flask-class-a-ahn9-ahn9","title":"DURAN®-volum. flask, class A,, batch certif., 500 ml, blue graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a calibrated laboratory vessel for accurate volume definition in volumetric analysis. This 500 ml flask features blue graduation and is supplied with batch certification, supporting documented preparation of standard solutions and quantitative make-up to volume. The class A specification is intended for precise analytical routines where reliable nominal capacity is required. Blue graduation markings aid clear reading of the calibration line during filling and adjustment. Each pack contains 2 pc(s) and has a weight of 0,880 kg, a practical format for stocking analytical benches. The flask belongs to the DURAN® laboratory glassware range from manufacturer DWK Life Sciences and is positioned among volumetric flasks used for volumetric analysis. Batch certification complements laboratory quality systems that call for traceable class A glassware. With its 500 ml capacity, blue graduation and batch-certified class A rating, this DURAN® volumetric flask is suited to everyday solution preparation, dilution work and related volumetric tasks in the laboratory. The two-piece pack supports laboratories that keep multiple flasks of the same nominal volume ready for use.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flask\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eCapacity: 500 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174477705548,"sku":"AHN9.1","price":70.25,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174477738316,"sku":"AHN9.1","price":66.74,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174477771084,"sku":"AHN9.1","price":63.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-1000Wx1000H_ebb080c4-d469-48f9-82cc-86e1a1471343.jpg?v=1766444865"},{"product_id":"duran-volum-flask-class-a-ahp0-ahp0","title":"DURAN®-volum. flask, class A,, batch cert., 1 l, 24\/29, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a calibrated laboratory vessel for accurate volume definition in volumetric analysis. This 1 l flask features blue graduation, a 24\/29 joint and batch certification, supporting documented preparation of standard solutions and quantitative make-up to volume. The class A specification is intended for precise analytical routines where reliable nominal capacity is required. Blue graduation markings aid clear reading of the calibration line during filling and adjustment, while the 24\/29 joint suits compatible stoppers and closures used with volumetric flasks. Each pack contains 2 pc(s) and has a weight of 0,504 kg, a practical format for stocking analytical benches. The flask belongs to the DURAN® laboratory glassware range from manufacturer DWK Life Sciences and is positioned among volumetric flasks used for volumetric analysis. Batch certification complements laboratory quality systems that call for traceable class A glassware. With its 1 l capacity, 24\/29 joint, blue graduation and batch-certified class A rating, this DURAN® volumetric flask is suited to solution preparation, dilution work and related volumetric tasks. The two-piece pack supports laboratories that keep multiple flasks of the same nominal volume ready for use.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flask\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eCapacity: 1 l\u003c\/li\u003e\n\u003cli\u003eJoint: 24\/29\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174477836620,"sku":"AHP0.2","price":124.2,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174477869388,"sku":"AHP0.2","price":117.99,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174477902156,"sku":"AHP0.2","price":111.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHP0-2-1000Wx1000H_05b3093f-ecea-4972-959b-830e4ff2395e.jpg?v=1766444866"},{"product_id":"duran-volum-flask-class-a-ahp1-ahp1","title":"DURAN®-volum. flask, class A,, batch cert., 1 l, 29\/32, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a precision volumetric flask for accurate solution preparation and volumetric analysis. This model has a nominal capacity of 1 l, an NS 29\/32 joint and blue graduation for clear reading of the calibration mark. It is supplied with a batch certificate and is intended for class A work where defined volumetric accuracy is required. The flask comes from manufacturer DWK Life Sciences and is suited to quantitative tasks in analytical chemistry, quality control and research laboratories. Blue graduation supports reliable meniscus observation when making up standard solutions or diluting to volume. Delivered as a pack of 2 pc(s) with a stated weight of 0,504 kg, the unit is practical for routine bench use and shared laboratory stocks. The 1 l capacity with NS 29\/32 configuration addresses common needs for larger-volume standards while retaining class A performance. Use this DURAN® class A volumetric flask wherever batch-certified glassware is specified for reproducible volumetric analysis, titration workflows and controlled solution preparation.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flask\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 1 l\u003c\/li\u003e\n\u003cli\u003eJoint size: NS 29\/32\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174477934924,"sku":"AHP1.2","price":134.4,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174477967692,"sku":"AHP1.2","price":127.68,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174478000460,"sku":"AHP1.2","price":120.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-1000Wx1000H_ff0b2416-51fd-4860-90bc-56aa1840c3c0.jpg?v=1766444867"},{"product_id":"duran-volum-flask-class-a-ahp2-ahp2","title":"DURAN®-volum. flask, class A,, batch certif., 2000 ml, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a large-capacity volumetric flask for precise make-up of solutions in volumetric analysis. With a nominal volume of 2000 ml and blue graduation, it enables clear reading of the calibration line during dilution and final volume adjustment. The flask is supplied with a batch certificate and meets class A requirements for quantitative laboratory work. Manufactured by DWK Life Sciences, this DURAN® vessel supports analytical chemistry, quality control and research applications that demand certified volumetric accuracy at the two-litre scale. Blue graduation markings improve contrast on the glass body for reliable meniscus observation. The product is offered as a pack of 2 pc(s) with a stated weight of 1,160 kg, making it suitable for laboratories that prepare bulk standards or larger working solutions. Class A accuracy combined with batch certification helps maintain traceable volumetric practice across titration, calibration and solution-preparation workflows. Choose this 2000 ml DURAN® class A volumetric flask when batch-certified glassware at higher volume is required for reproducible analytical results.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flask\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 2000 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertificate: Batch certificate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174478033228,"sku":"AHP2.2","price":169.0,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174478065996,"sku":"AHP2.2","price":160.55,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174478098764,"sku":"AHP2.2","price":152.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-1000Wx1000H_fe63b94c-b5de-4c74-a646-cac8d34c0966.jpg?v=1766444867"},{"product_id":"duran-volum-flask-class-a-ahp3-ahp3","title":"DURAN®-volum. flask, class A,, batch certif., 5000 ml, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a high-capacity volumetric flask designed for accurate preparation of large-volume standard and working solutions. It offers a nominal capacity of 5000 ml with blue graduation for distinct reading of the calibration mark. Supplied with a batch certificate, the flask is intended for class A volumetric analysis where defined accuracy and documented batch data are required. The product is from manufacturer DWK Life Sciences and fits analytical, quality-control and research laboratories handling multi-litre preparations. Blue graduation supports precise meniscus observation when diluting or making solutions up to volume at the five-litre scale. Delivered as 1 pc with a stated weight of 1,505 kg, this unit suits benches and stores that need a single large class A flask rather than multi-packs. The 5000 ml format is appropriate for bulk standards, media-related volumetric work and other procedures that exceed typical one- and two-litre flasks. Use this DURAN® class A volumetric flask with batch certificate whenever high-volume, certified volumetric glassware is specified for reproducible laboratory results.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flask\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 5000 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertificate: Batch certificate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"1 pc \/ 1 piece","offer_id":56174478131532,"sku":"AHP3.1","price":173.0,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56174478164300,"sku":"AHP3.1","price":164.35,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56174478197068,"sku":"AHP3.1","price":155.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-1000Wx1000H_987ad6f3-ccd3-42e4-b404-357e8772253a.jpg?v=1766444868"},{"product_id":"duran-volumetric-flask-cl-a-ahp4-ahp4","title":"DURAN®-volumetric flask, cl. A,, indiv. certificate, 1ml, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a micro-volume volumetric flask for high-precision solution preparation at the 1 ml scale. It features blue graduation for clear indication of the calibration mark and is supplied with an individual certificate, supporting class A accuracy where single-unit documentation is preferred. This small-capacity flask from manufacturer DWK Life Sciences is aimed at analytical chemistry, quality control and research tasks that require tightly controlled micro-volumes. Blue graduation aids reliable meniscus reading when preparing concentrated standards, dilutions or reference solutions in minimal volume. The product is packed as 2 pc(s) with a stated weight of 0,026 kg, convenient for dedicated micro-volumetric sets and shared analytical benches. Individual certification complements class A performance for workflows that demand unit-specific traceability rather than batch-only paperwork. The 1 ml DURAN® format addresses specialised volumetric analysis, method development and low-volume quantitative work. Select this class A volumetric flask with individual certificate when certified micro-volume glassware is required for reproducible laboratory results.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flask\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 1 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertificate: Individual certificate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174478229836,"sku":"AHP4.1","price":139.1,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174478262604,"sku":"AHP4.1","price":132.15,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174478295372,"sku":"AHP4.1","price":125.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-01-1000Wx1000H_9e40e3a7-549c-42da-a48e-7e529375a3c8.jpg?v=1766444868"},{"product_id":"duran-volumetric-flask-cl-a-ahp5-ahp5","title":"DURAN®-volumetric flask, cl. A,, indiv. certificate, 2ml, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a precision laboratory vessel for accurate preparation and dilution of standard solutions in volumetric analysis. This 2 ml flask carries blue graduation markings for clear volume reading and is supplied with an individual certificate, supporting documented accuracy in analytical workflows. Class A designation indicates the tight volumetric tolerance expected for quantitative work in chemistry, quality control, and research laboratories. The compact 2 ml nominal volume suits micro-scale preparations, calibrations, and sample make-up where small, reproducible volumes are required. Each unit is intended for repeated use in routine titration, assay preparation, and reference-solution work. Offered in a pack of 2 pc(s) with a unit weight of 0,035 kg, the flask integrates easily into glassware sets for volumetric analysis. Manufactured by DWK Life Sciences, the DURAN® line is widely recognised in laboratory glassware for volumetric flasks and related vessels. Blue graduation enhances contrast against clear solutions, aiding rapid meniscus observation under typical bench lighting. Suitable for educational, industrial, and research environments that rely on certified class A volumetric glassware for reproducible results.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 2 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertificate: Individual certificate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174478328140,"sku":"AHP5.1","price":139.1,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174478360908,"sku":"AHP5.1","price":132.15,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174478393676,"sku":"AHP5.1","price":125.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-01-1000Wx1000H_8c8a1f7c-71d3-47bb-b760-a55f80a7cf85.jpg?v=1766444869"},{"product_id":"duran-volumetric-flask-cl-a-ahp6-ahp6","title":"DURAN®-volumetric flask, cl. A,, indiv. certificate, 5ml, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, provides a reliable vessel for precise volume definition when preparing standards, dilutions, and assay solutions. This 5 ml model features blue graduation for straightforward meniscus reading and includes an individual certificate to support traceable volumetric performance in regulated and research settings. Class A accuracy meets the demands of quantitative analytical chemistry, quality-control laboratories, and method development where small working volumes must remain reproducible. The 5 ml capacity is well suited to intermediate-scale preparations, calibration standards, and sample adjustment prior to instrumental analysis. Supplied as 2 pc(s) with a weight of 0,068 kg per unit data, the flask fits compact storage and routine bench use. Blue graduation markings improve visibility against colourless or lightly coloured liquids under standard laboratory illumination. From manufacturer DWK Life Sciences, DURAN® volumetric flasks are established tools within volumetric analysis glassware ranges. Ideal for teaching labs, industrial QC, and research groups that specify certified class A flasks for consistent volumetric work across repeated preparations and titrations.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 5 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertificate: Individual certificate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174478426444,"sku":"AHP6.1","price":97.45,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174478459212,"sku":"AHP6.1","price":92.58,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174478491980,"sku":"AHP6.1","price":87.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHP6-1-1000Wx1000H_06e773c2-c3f7-4b69-b3f2-041182579734.jpg?v=1766444869"},{"product_id":"duran-volumetric-flask-cl-a-ahp7-ahp7","title":"DURAN®-volumetric flask, cl. A,, indiv. certific., 10 ml, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is designed for accurate volumetric preparation of solutions used in titration, standardisation, and analytical sample work-up. The 10 ml flask is marked with blue graduation for clear volume observation and is accompanied by an individual certificate, reinforcing documented class A performance for laboratory records. Class A tolerance supports quantitative procedures in chemical analysis, pharmaceutical QC, environmental testing, and academic research where defined volumes are critical. A 10 ml nominal capacity covers common preparation scales for stock dilutions, working standards, and assay media. Packaged as 2 pc(s) and listed at 0,080 kg, the flask is practical for shared glassware inventories and daily bench routines. Blue graduation aids rapid, confident reading of the meniscus under typical lab lighting conditions. Produced by DWK Life Sciences, DURAN® volumetric flasks form part of established laboratory glass ranges for volumetric analysis. Suitable for environments that require certified class A vessels for reproducible dilutions, calibrations, and solution make-up without compromising volumetric integrity across repeated use cycles.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 10 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertificate: Individual certificate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174478524748,"sku":"AHP7.1","price":98.95,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174478557516,"sku":"AHP7.1","price":94.0,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174478590284,"sku":"AHP7.1","price":89.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-01-1000Wx1000H.jpg?v=1766444870"},{"product_id":"duran-volumetric-flask-cl-a-ahp8-ahp8","title":"DURAN®-volumetric flask, cl. A,, indiv. certific., 20 ml, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, serves as a precision vessel for preparing and containing accurately defined solution volumes in volumetric analysis. This 20 ml flask displays blue graduation markings for reliable meniscus reading and is supplied with an individual certificate, supporting traceable class A accuracy in analytical documentation. Class A performance addresses the needs of quantitative chemistry, quality control, method validation, and teaching laboratories that depend on tight volumetric tolerances. The 20 ml capacity is appropriate for standard and working-solution preparation, serial dilutions, and sample adjustment ahead of titration or instrumental measurement. Delivered in a pack of 2 pc(s) with a weight of 0,148 kg, the flask is convenient for routine laboratory sets and storage. Blue graduation improves contrast and readability during filling to the mark. Available from manufacturer DWK Life Sciences as part of the DURAN® volumetric glassware portfolio. Well matched to industrial, academic, and research workflows that specify certified class A volumetric flasks for consistent, reproducible volume definition in everyday analytical practice.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eNominal volume: 20 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertificate: Individual certificate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174478623052,"sku":"AHP8.1","price":98.95,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174478655820,"sku":"AHP8.1","price":94.0,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174478688588,"sku":"AHP8.1","price":89.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-01-1000Wx1000H_3def4f69-3821-423b-8f4e-416defe2d5eb.jpg?v=1766444870"},{"product_id":"duran-volumetric-flask-cl-a-ahp9-ahp9","title":"DURAN®-volumetric flask, cl. A,, indiv. certific., 25 ml, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, individually certified, is a 25 ml laboratory volumetric flask with blue graduation for clear volume reading in quantitative work. Built for volumetric analysis, it supports accurate preparation and dilution of solutions where class A performance and documented conformity are required. Individual certification accompanies each flask, helping laboratories maintain traceable records for fill-to-mark procedures. Blue graduation markings give strong contrast at the meniscus, aiding consistent reading during routine analytical steps. The article is supplied as a pack of 2 pc(s) with a stated weight of 0,152 kg, convenient for bench stock in research, quality control and teaching settings. Manufactured by DWK Life Sciences as part of the DURAN® laboratory glassware range, it fits standard workflows that rely on volumetric flasks and vessels. The 25 ml capacity suits small-volume standards, sample make-up and calibration solutions. Class A designation, individual certification and blue graduation together define a focused specification set for everyday volumetric tasks without added complexity.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertification: Individually certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174478721356,"sku":"AHP9.1","price":98.95,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174478754124,"sku":"AHP9.1","price":94.0,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174478786892,"sku":"AHP9.1","price":89.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHP9-1-1000Wx1000H_1e7dbf96-81bb-4b79-810e-8d5d5f28a047.jpg?v=1766444872"},{"product_id":"duran-volumetric-flask-cl-a-aht0-aht0","title":"DURAN®-volumetric flask, cl. A,, indiv. certific., 50 ml, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, individually certified, provides a 50 ml nominal capacity with blue graduation for reliable volume indication in the laboratory. This class A flask is intended for volumetric analysis and precise solution preparation where certified accuracy matters. Each unit is individually certified, supporting documented conformity for quantitative fill-to-mark work. Blue graduation improves contrast when reading the meniscus at the calibration line, which helps keep routine measurements consistent. Supplied in a pack of 2 pc(s) and weighing 0,212 kg, the set is practical for stocking analytical benches and teaching laboratories. The flask comes from manufacturer DWK Life Sciences within the DURAN® glassware line used across volumetric flasks and vessels for volumetric analysis. The 50 ml size is well suited to medium small-volume standards, dilutions and sample preparation steps. Combining class A rating, individual certification and blue graduation, it offers a clear, application-focused specification for everyday volumetric tasks in research and quality-control environments.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003cli\u003eCertification: Individually certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174478819660,"sku":"AHT0.1","price":103.15,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174478852428,"sku":"AHT0.1","price":97.99,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174478885196,"sku":"AHT0.1","price":92.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-01-1000Wx1000H_c7d5f6ec-cf71-46dd-ab1a-e961aa8d87cd.jpg?v=1766444873"},{"product_id":"duran-volumetric-flask-cl-a-aht1-aht1","title":"DURAN®-volumetric flask, cl. A, indiv.certific., 100 ml, 12\/21, blue grad.","description":"\u003cp\u003eDURAN® volumetric flask, class A, individually certified, is a 100 ml volumetric flask with NS 12\/21 joint and blue graduation for precise laboratory volume work. Designed for volumetric analysis, it supports accurate preparation of standard and sample solutions where class A tolerances and traceable certification are needed. Individual certification documents each flask for laboratories that record conformity of volumetric glassware. Blue graduation markings assist clear meniscus reading at the fill mark during routine analytical procedures. The NS 12\/21 joint allows compatible ground-joint connections in setups that require a defined neck interface. Supplied as 2 pc(s) with a weight of 0,300 kg, the pack is convenient for analytical and teaching benches. Produced by DWK Life Sciences in the DURAN® laboratory glassware range, it serves standard applications among volumetric flasks and vessels. The 100 ml capacity suits common dilution and make-up volumes, while class A rating, individual certification, blue graduation and the 12\/21 joint form a coherent specification for everyday quantitative work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eCapacity: 100 ml\u003c\/li\u003e\n\u003cli\u003eJoint size: 12\/21\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174478917964,"sku":"AHT1.1","price":107.95,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174478950732,"sku":"AHT1.1","price":102.55,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174478983500,"sku":"AHT1.1","price":97.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-01-1000Wx1000H_8d2253d4-77bc-4164-bb26-d918948aea1f.jpg?v=1766444874"},{"product_id":"duran-volumetric-flask-cl-a-aht2-aht2","title":"DURAN®-volumetric flask, cl. A, indiv. certific., 100 ml, 14\/23, blue grad.","description":"\u003cp\u003eDURAN® volumetric flask, class A, individually certified, is a 100 ml volumetric flask featuring an NS 14\/23 joint and blue graduation for accurate volumetric laboratory use. It is intended for volumetric analysis and careful preparation of solutions where class A performance and individual certification are required. Each flask is individually certified, supporting traceable documentation in quantitative workflows. Blue graduation markings provide clear contrast for meniscus reading at the calibration mark during fill-to-volume steps. The NS 14\/23 joint offers a defined ground-joint neck size for compatible laboratory connections. The product is delivered as a pack of 2 pc(s) with a weight of 0,300 kg, suitable for stocking research, quality-control and teaching laboratories. Manufactured by DWK Life Sciences as part of the DURAN® glassware portfolio, it addresses routine needs within volumetric flasks and vessels for volumetric analysis. With 100 ml capacity, class A rating, individual certification, blue graduation and the 14\/23 joint, it presents a focused specification set for everyday precise volume work.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eCapacity: 100 ml\u003c\/li\u003e\n\u003cli\u003eJoint size: 14\/23\u003c\/li\u003e\n\u003cli\u003eGraduation: Blue\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174479081804,"sku":"AHT2.1","price":109.7,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174479114572,"sku":"AHT2.1","price":104.22,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174479147340,"sku":"AHT2.1","price":98.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHT2-1-1000Wx1000H_23d386e5-c6f9-4fd7-b0e2-aacf7273e8c5.jpg?v=1766444875"},{"product_id":"duran-volumetric-flask-cl-a-aht3-aht3","title":"DURAN®-volumetric flask, cl. A,, indiv. certific., 200ml, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a precision laboratory vessel for accurate preparation of standard solutions and volumetric analysis. This individually certified flask offers a nominal capacity of 200 ml with clear blue graduation markings that support reliable volume reading at the meniscus. Supplied as a pack of 2 pc(s) with a total weight of 0,420 kg, it is suited to routine quantitative work in chemical, pharmaceutical and teaching laboratories. Class A accuracy supports demanding titration workflows, dilution of stock solutions and preparation of calibration standards where reproducible volumetric measurement is essential. Blue graduation provides strong visual contrast for straightforward observation during filling and adjustment to the mark. Each unit is individually certified, documenting conformity to class A requirements and aiding traceable laboratory practice. From manufacturer DWK Life Sciences, the DURAN® flask integrates smoothly into classical wet-chemistry methods, quality-control protocols and method validation. It is intended for preparing defined concentrations, performing volumetric analysis and supporting everyday analytical procedures that rely on precise liquid measurement.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eCapacity: 200 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: blue\u003c\/li\u003e\n\u003cli\u003eCertification: individually certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174479180108,"sku":"AHT3.1","price":115.8,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174479212876,"sku":"AHT3.1","price":110.01,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174479245644,"sku":"AHT3.1","price":104.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-01-1000Wx1000H_45349c3c-0450-4b1f-b35a-d89192d0be0a.jpg?v=1766444877"},{"product_id":"duran-volumetric-flask-cl-a-aht4-aht4","title":"DURAN®-volumetric flask, cl. A,, indiv. certific., 250ml, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a precision laboratory vessel for accurate preparation of standard solutions and volumetric analysis. This individually certified flask offers a nominal capacity of 250 ml with clear blue graduation markings that support reliable volume reading at the meniscus. Supplied as a pack of 2 pc(s) with a total weight of 0,500 kg, it is suited to routine quantitative work in chemical, pharmaceutical and teaching laboratories. Class A accuracy supports demanding titration workflows, dilution of stock solutions and preparation of calibration standards where reproducible volumetric measurement is essential. Blue graduation provides strong visual contrast for straightforward observation during filling and adjustment to the mark. Each unit is individually certified, documenting conformity to class A requirements and aiding traceable laboratory practice. From manufacturer DWK Life Sciences, the DURAN® flask integrates smoothly into classical wet-chemistry methods, quality-control protocols and method validation. It is intended for preparing defined concentrations, performing volumetric analysis and supporting everyday analytical procedures that rely on precise liquid measurement.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eCapacity: 250 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: blue\u003c\/li\u003e\n\u003cli\u003eCertification: individually certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174479311180,"sku":"AHT4.1","price":117.15,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174479343948,"sku":"AHT4.1","price":111.29,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174479376716,"sku":"AHT4.1","price":105.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHT4-1-1000Wx1000H_d88c44af-3193-4c94-90b0-78e0c9584c1b.jpg?v=1766444878"},{"product_id":"duran-volumetric-flask-cl-a-aht5-aht5","title":"DURAN®-volumetric flask, cl. A,, indiv. certific., 500ml, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a precision laboratory vessel for accurate preparation of standard solutions and volumetric analysis. This individually certified flask offers a nominal capacity of 500 ml with clear blue graduation markings that support reliable volume reading at the meniscus. Supplied as a pack of 2 pc(s) with a total weight of 0,880 kg, it is suited to routine quantitative work in chemical, pharmaceutical and teaching laboratories. Class A accuracy supports demanding titration workflows, dilution of stock solutions and preparation of calibration standards where reproducible volumetric measurement is essential. Blue graduation provides strong visual contrast for straightforward observation during filling and adjustment to the mark. Each unit is individually certified, documenting conformity to class A requirements and aiding traceable laboratory practice. From manufacturer DWK Life Sciences, the DURAN® flask integrates smoothly into classical wet-chemistry methods, quality-control protocols and method validation. It is intended for preparing defined concentrations, performing volumetric analysis and supporting everyday analytical procedures that rely on precise liquid measurement.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eCapacity: 500 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: blue\u003c\/li\u003e\n\u003cli\u003eCertification: individually certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174479409484,"sku":"AHT5.1","price":139.1,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174479442252,"sku":"AHT5.1","price":132.15,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174479475020,"sku":"AHT5.1","price":125.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-01-1000Wx1000H_60ee4bec-bae5-410e-90ef-53ad267c0c0a.jpg?v=1766444879"},{"product_id":"duran-volumetric-flask-cl-a-aht6-aht6","title":"DURAN®-volumetric flask, cl. A,, indiv. cert., 1l, 24\/29, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is a precision laboratory vessel for accurate preparation of standard solutions and volumetric analysis. This individually certified flask offers a nominal capacity of 1 l with a 24\/29 joint and clear blue graduation markings that support reliable volume reading at the meniscus. Supplied as a pack of 2 pc(s) with a total weight of 0,504 kg, it is suited to routine quantitative work in chemical, pharmaceutical and teaching laboratories. Class A accuracy supports demanding titration workflows, dilution of stock solutions and preparation of larger calibration standards where reproducible volumetric measurement is essential. Blue graduation provides strong visual contrast for straightforward observation during filling and adjustment to the mark. Each unit is individually certified, documenting conformity to class A requirements and aiding traceable laboratory practice. From manufacturer DWK Life Sciences, the DURAN® flask with 24\/29 joint integrates smoothly into classical wet-chemistry methods, quality-control protocols and method validation. It is intended for preparing defined concentrations, performing volumetric analysis and supporting everyday analytical procedures that rely on precise liquid measurement.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eCapacity: 1 l\u003c\/li\u003e\n\u003cli\u003eJoint: 24\/29\u003c\/li\u003e\n\u003cli\u003eGraduation: blue\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174479507788,"sku":"AHT6.2","price":185.0,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174479540556,"sku":"AHT6.2","price":175.75,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174479573324,"sku":"AHT6.2","price":166.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHT6-2-1000Wx1000H_5a1a06b7-8f69-42e9-8fdc-2cd5d88836d5.jpg?v=1766444881"},{"product_id":"duran-volumetric-flask-cl-a-aht7-aht7","title":"DURAN®-volumetric flask, cl. A,, indiv. cert., 1l, 29\/32, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is an individually certified volumetric flask with a nominal capacity of 1 l, a 29\/32 joint and blue graduation. It is intended for volumetric flasks and volumetric analysis work in the laboratory, where defined solution volumes must be prepared and measured with class A glassware. The blue graduation marks the calibrated volume on the neck for straightforward reading during filling to the mark. This item is supplied in a pack of 2 pc(s) and has a listed weight of 0,504 kg. Offered from manufacturer DWK Life Sciences within the DURAN® laboratory glass range, the flask combines the class A designation with individual certification for use in analytical and routine laboratory procedures. The 1 l working volume and 29\/32 joint suit standard volumetric setups that require a certified class A flask of this size. Blue graduation supports clear visual identification of the reference mark during solution preparation, dilution and related volumetric tasks in research, teaching and quality-control environments that specify DURAN® class A volumetric flasks.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eCapacity: 1 l\u003c\/li\u003e\n\u003cli\u003eJoint: 29\/32\u003c\/li\u003e\n\u003cli\u003eGraduation: blue\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174479606092,"sku":"AHT7.2","price":196.0,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174479638860,"sku":"AHT7.2","price":186.2,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174479671628,"sku":"AHT7.2","price":176.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-01-1000Wx1000H_86ef0d4b-7949-45fe-a3e6-6dca157afd35.jpg?v=1766444881"},{"product_id":"duran-volumetric-flask-cl-a-aht8-aht8","title":"DURAN®-volumetric flask, cl. A,, indiv. certific., 2 l, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is an individually certified volumetric flask with a nominal capacity of 2 l and blue graduation. It belongs to the DURAN® line of laboratory glass vessels used for volumetric flasks and volumetric analysis, supporting preparation of defined solution volumes at the two-litre scale. Blue graduation provides a clear calibration mark for filling to volume. The product is supplied as 2 pc(s) with a listed weight of 1,160 kg. This class A flask from manufacturer DWK Life Sciences carries individual certification and is suited to analytical workflows that call for larger certified volumetric glassware. The 2 l capacity addresses solution preparation, dilution and stock-standard handling where a class A volumetric flask of this volume is required. Blue graduation aids reliable reading of the reference line on the neck during routine laboratory use. The item is positioned for research, teaching and industrial laboratories that specify DURAN® class A volumetric flasks with individual certification in the 2 l size for everyday volumetric analysis tasks.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eCapacity: 2 l\u003c\/li\u003e\n\u003cli\u003eGraduation: blue\u003c\/li\u003e\n\u003cli\u003eCertification: individually certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174479704396,"sku":"AHT8.2","price":228.0,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174479737164,"sku":"AHT8.2","price":216.6,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174479769932,"sku":"AHT8.2","price":205.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-01-1000Wx1000H_c644803d-e5af-4e6d-8c38-28ec535ae618.jpg?v=1766444882"},{"product_id":"duran-volumetric-flask-cl-a-aht9-aht9","title":"DURAN®-volumetric flask, cl. A,, indiv. certific., 5 l, blue graduation","description":"\u003cp\u003eDURAN® volumetric flask, class A, is an individually certified volumetric flask with a nominal capacity of 5 l and blue graduation. Designed for volumetric flasks and volumetric analysis, it supports preparation and measurement of larger defined solution volumes in the laboratory. Blue graduation marks the calibrated fill line for clear volume reading at the five-litre scale. The unit quantity is 1 pc, with a listed weight of 1,505 kg. This class A flask is available from manufacturer DWK Life Sciences as part of the DURAN® laboratory glass range and includes individual certification for analytical use. The 5 l capacity suits bulk standard preparation, dilution series and related volumetric procedures that require a certified class A flask of this size. Blue graduation helps operators locate the reference mark promptly during filling. The product is intended for research, teaching and industrial laboratories that specify DURAN® class A volumetric flasks with individual certification when working at the 5 l volume in routine volumetric analysis and solution-handling workflows.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 1 pc\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: A\u003c\/li\u003e\n\u003cli\u003eCapacity: 5 l\u003c\/li\u003e\n\u003cli\u003eGraduation: blue\u003c\/li\u003e\n\u003cli\u003eCertification: individually certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"1 pc \/ 1 piece","offer_id":56174479802700,"sku":"AHT9.1","price":201.0,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 6+ pieces","offer_id":56174479835468,"sku":"AHT9.1","price":190.95,"currency_code":"EUR","in_stock":true},{"title":"1 pc \/ 24+ pieces","offer_id":56174479868236,"sku":"AHT9.1","price":180.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHL8-01-1000Wx1000H_dc8ffdbd-559d-45c4-afb6-797dffa20a71.jpg?v=1766444883"},{"product_id":"duran-volumetric-flask-class-b-ahx0-ahx0","title":"DURAN®-volumetric flask, class B, 5 ml, white graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class B, is a volumetric flask with a nominal capacity of 5 ml and white graduation. It is part of the DURAN® laboratory glass offering for volumetric flasks and volumetric analysis, suited to small-volume solution preparation and measurement. White graduation indicates the calibrated volume on the neck for straightforward reading when filling to the mark. The product is supplied as 2 pc(s) and has a listed weight of 0,068 kg. This class B flask from manufacturer DWK Life Sciences addresses routine laboratory needs where a compact 5 ml volumetric flask is required. The small working volume supports micro-scale dilutions, standard preparation and teaching exercises that use class B volumetric glassware. White graduation provides clear visual contrast for locating the reference line during use. The item is intended for research, teaching and general laboratory environments that specify DURAN® class B volumetric flasks in the 5 ml size for everyday volumetric analysis and related solution-handling tasks at low volume.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eAccuracy class: B\u003c\/li\u003e\n\u003cli\u003eCapacity: 5 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: white\u003c\/li\u003e\n\u003cli\u003eProduct type: Volumetric flask\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174479901004,"sku":"AHX0.1","price":33.5,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174479933772,"sku":"AHX0.1","price":31.83,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174479966540,"sku":"AHX0.1","price":30.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHX0-1-1000Wx1000H_e42d62c2-fa60-4b40-90fa-885b4a236fd9.jpg?v=1766444883"},{"product_id":"duran-volumetric-flask-class-b-ahx1-ahx1","title":"DURAN®-volumetric flask, class B, 10 ml, white graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class B is a precision laboratory vessel for preparing and diluting solutions to a defined volume in volumetric analysis. This 10 ml flask carries white graduation markings that remain clearly legible against the glass, supporting reproducible filling to the mark in routine analytical work. It is offered as a pack of 2 pc(s), with each unit weighing 0,080 kg, making the set practical for benches that handle small-volume assays, method development and teaching exercises. Class B tolerance suits everyday preparation of working standards, buffers and sample dilutions where the tighter limits of class A glassware are not required. The flask integrates readily into wet-chemistry workflows such as titration sample make-up, spectrophotometric dilution and general solution handling. Manufactured in the DURAN® line from DWK Life Sciences, the vessel is intended for research, quality-control and educational laboratories that rely on dependable volumetric glassware. Its compact 10 ml capacity conserves reagents while still providing a stable, easy-to-handle form for repeated use alongside other volumetric flasks and vessels.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eCapacity: 10 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eWeight: 0,080 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174479999308,"sku":"AHX1.1","price":34.15,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174480032076,"sku":"AHX1.1","price":32.44,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174480064844,"sku":"AHX1.1","price":30.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHX0-01-1000Wx1000H_52e8e563-137d-4ae7-afbd-1d65481cb5d4.jpg?v=1766444884"},{"product_id":"duran-volumetric-flask-class-b-ahx2-ahx2","title":"DURAN®-volumetric flask, class B, 20 ml, white graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class B is a laboratory glass vessel designed for accurate preparation and dilution of solutions in volumetric analysis. With a nominal capacity of 20 ml and white graduation markings, it supports clear volume reading when filling to the calibration mark during routine analytical procedures. The product is supplied in a pack of 2 pc(s); each flask weighs 0,148 kg, giving a convenient pair for benches that run parallel dilutions or shared teaching sets. Class B accuracy is appropriate for everyday working standards, buffer preparation and sample make-up where class A tolerances are not mandatory. The 20 ml size balances reagent economy with comfortable handling for titration work-up, spectrophotometric dilutions and general wet-chemistry tasks. Belonging to the DURAN® range from manufacturer DWK Life Sciences, these flasks fit research, quality-control and educational environments that depend on reliable volumetric glassware. White graduations stay distinct on the glass body, aiding consistent results across repeated preparations alongside other volumetric flasks and vessels used in the same laboratory.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eCapacity: 20 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eWeight: 0,148 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174480097612,"sku":"AHX2.1","price":35.6,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174480130380,"sku":"AHX2.1","price":33.82,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174480163148,"sku":"AHX2.1","price":32.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHX0-01-1000Wx1000H_b0ac44a2-2276-4496-a65b-9767102a38d7.jpg?v=1766444885"},{"product_id":"duran-volumetric-flask-class-b-ahx3-ahx3","title":"DURAN®-volumetric flask, class B, 25 ml, white graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class B is a precision glass vessel for bringing solutions to an exact volume in volumetric analysis and related laboratory work. This 25 ml flask features white graduation markings that provide a clear visual reference when adjusting the meniscus to the mark. It comes as a pack of 2 pc(s), each unit weighing 0,148 kg, so laboratories can keep matched flasks available for parallel preparations or shared student stations. Class B tolerance meets the needs of routine standard and buffer preparation, sample dilution and general solution handling when the stricter limits of class A glassware are unnecessary. The 25 ml capacity is a widely used intermediate volume for titration sample make-up, spectrophotometric work and method development. Produced in the DURAN® line from DWK Life Sciences, the flask is suited to research, quality-control and teaching laboratories that require dependable volumetric glassware day after day. White graduations remain legible on the glass, supporting reproducible filling and straightforward integration with other volumetric flasks and vessels already in use on the bench.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eCapacity: 25 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eWeight: 0,148 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174480195916,"sku":"AHX3.1","price":35.6,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174480228684,"sku":"AHX3.1","price":33.82,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174480261452,"sku":"AHX3.1","price":32.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHX3-1-1000Wx1000H_6d2931f9-4869-4e25-84ef-10401002f666.jpg?v=1766444885"},{"product_id":"duran-volumetric-flask-class-b-ahx4-ahx4","title":"DURAN®-volumetric flask, class B, 50 ml, white graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class B is a laboratory vessel intended for accurate preparation and dilution of solutions to a defined volume in volumetric analysis. The 50 ml flask is marked with white graduations that stay clearly visible against the glass, helping operators fill reproducibly to the calibration line. Supplied as 2 pc(s) per pack and weighing 0,212 kg per flask, the set is practical for benches that prepare multiple working solutions or share glassware across shifts and teaching groups. Class B accuracy is suitable for everyday standards, buffers and sample dilutions where class A tolerances are not required. The 50 ml capacity is a common workhorse volume for titration sample preparation, spectrophotometric dilutions and general wet-chemistry workflows. As part of the DURAN® range from manufacturer DWK Life Sciences, these flasks serve research, quality-control and educational laboratories that rely on consistent volumetric glassware. White graduation markings support reliable reading during repeated use, and the flasks combine readily with other volumetric flasks and vessels already established in the laboratory inventory.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eBrand: DURAN®\u003c\/li\u003e\n\u003cli\u003eCapacity: 50 ml\u003c\/li\u003e\n\u003cli\u003eAccuracy class: Class B\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eWeight: 0,212 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174480294220,"sku":"AHX4.1","price":40.85,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174480326988,"sku":"AHX4.1","price":38.81,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174480359756,"sku":"AHX4.1","price":36.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHX0-01-1000Wx1000H_19020514-85dc-47ef-a340-fdb2f9dbf3fb.jpg?v=1766444887"},{"product_id":"duran-volumetric-flask-class-b-ahx5-ahx5","title":"DURAN®-volumetric flask, class B, 100 ml, white graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class B, is a laboratory volumetric vessel for preparing and measuring defined solution volumes in volumetric analysis. This 100 ml model carries white graduation markings that support clear reading of the nominal volume during routine dilution and standard-solution work. The flask belongs to the established DURAN® glassware range from manufacturer DWK Life Sciences and is intended for everyday analytical tasks where class B volumetric glassware is specified. Each sales unit contains 2 pc(s), making the pack practical for bench stock in teaching, quality-control and general chemistry laboratories. White graduation provides contrast against the clear flask body so the meniscus can be aligned to the mark with confidence. The pack weight is 0,300 kg, which helps when planning storage and handling of multiple volumetric flasks. Suitable for solution preparation, volumetric dilution and related procedures within laboratory glassware workflows that call for class B DURAN® volumetric flasks at the 100 ml capacity.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct: DURAN® volumetric flask\u003c\/li\u003e\n\u003cli\u003eClass: B\u003c\/li\u003e\n\u003cli\u003eCapacity: 100 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eWeight: 0,300 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174480392524,"sku":"AHX5.1","price":45.45,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174480425292,"sku":"AHX5.1","price":43.18,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174480458060,"sku":"AHX5.1","price":40.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHX5-1-1000Wx1000H_013bda23-e363-4102-a876-70df31cd0178.jpg?v=1766444886"},{"product_id":"duran-volumetric-flask-class-b-ahx6-ahx6","title":"DURAN®-volumetric flask, class B, 200 ml, white graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class B, is a laboratory volumetric vessel used to prepare and measure defined solution volumes in volumetric analysis. This 200 ml flask is fitted with white graduation markings that aid accurate reading of the nominal fill line during dilution and standard preparation. Part of the DURAN® glassware line from manufacturer DWK Life Sciences, it serves routine analytical work where class B volumetric flasks are required. The article is supplied as 2 pc(s) per pack, a convenient unit quantity for maintaining bench inventory in teaching labs, quality-control suites and general chemistry environments. White graduation offers clear visual contrast on the flask so operators can bring the meniscus to the mark reliably. Pack weight is 0,420 kg, supporting straightforward handling and storage planning for multiple flasks. The 200 ml capacity suits intermediate-volume solution work, volumetric dilution and related procedures that rely on class B DURAN® volumetric flasks in standard laboratory glassware sets.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct: DURAN® volumetric flask\u003c\/li\u003e\n\u003cli\u003eClass: B\u003c\/li\u003e\n\u003cli\u003eCapacity: 200 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eWeight: 0,420 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174480490828,"sku":"AHX6.1","price":50.55,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174480523596,"sku":"AHX6.1","price":48.02,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174480556364,"sku":"AHX6.1","price":45.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHX0-01-1000Wx1000H.jpg?v=1766444886"},{"product_id":"duran-volumetric-flask-class-b-ahx7-ahx7","title":"DURAN®-volumetric flask, class B, 250 ml, white graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class B, is a laboratory volumetric vessel for preparing and measuring defined solution volumes in volumetric analysis. This 250 ml version features white graduation markings that support clear observation of the nominal volume during routine dilution and standard-solution preparation. Drawn from the DURAN® glassware portfolio of manufacturer DWK Life Sciences, the flask is intended for day-to-day analytical tasks specifying class B volumetric glassware. It is packed as 2 pc(s), giving laboratories a practical pair for bench stock in education, quality control and general chemistry settings. The white graduation improves contrast against the flask wall, helping users align the meniscus to the mark consistently. Unit weight is 0,500 kg for the pack, which assists inventory and storage organisation when several volumetric flasks are kept on hand. The 250 ml capacity fits common intermediate volumes used in solution preparation, volumetric dilution and related laboratory glassware workflows based on class B DURAN® volumetric flasks.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct: DURAN® volumetric flask\u003c\/li\u003e\n\u003cli\u003eClass: B\u003c\/li\u003e\n\u003cli\u003eCapacity: 250 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eWeight: 0,500 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174480589132,"sku":"AHX7.1","price":53.15,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174480621900,"sku":"AHX7.1","price":50.49,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174480654668,"sku":"AHX7.1","price":47.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHX7-1-1000Wx1000H_16d2d734-b4c4-40b4-9668-ae0e177dadbc.jpg?v=1766444887"},{"product_id":"duran-volumetric-flask-class-b-ahx8-ahx8","title":"DURAN®-volumetric flask, class B, 500 ml, white graduation, 2 unit(s)","description":"\u003cp\u003eDURAN® volumetric flask, class B, is a laboratory volumetric vessel designed for preparing and measuring defined solution volumes in volumetric analysis. This 500 ml flask carries white graduation markings that facilitate reliable reading of the nominal volume during dilution and bulk standard preparation. It forms part of the DURAN® glassware range from manufacturer DWK Life Sciences and addresses routine analytical needs where class B volumetric flasks are specified. Supplied in a pack of 2 pc(s), the unit quantity suits laboratories that maintain ready stock for teaching, quality-control and general chemistry work. White graduation gives clear contrast on the flask body so the meniscus can be set to the mark with confidence. The pack weighs 0,880 kg, a figure useful for handling and storage planning when larger volumetric flasks are stored together. At 500 ml capacity, the flask supports higher-volume solution preparation, volumetric dilution and related procedures within laboratory glassware systems that use class B DURAN® volumetric flasks.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/volumetric-flasks\"\u003eVolumetric flasks\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/volumetric-glassware\"\u003eVolumetric glassware\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePack size: 2 pc(s)\u003c\/li\u003e\n\u003cli\u003eProduct: DURAN® volumetric flask\u003c\/li\u003e\n\u003cli\u003eClass: B\u003c\/li\u003e\n\u003cli\u003eCapacity: 500 ml\u003c\/li\u003e\n\u003cli\u003eGraduation: White\u003c\/li\u003e\n\u003cli\u003eWeight: 0,880 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DWK Life Sciences","offers":[{"title":"2 pc(s) \/ 1 piece","offer_id":56174480687436,"sku":"AHX8.1","price":64.4,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 6+ pieces","offer_id":56174480720204,"sku":"AHX8.1","price":61.18,"currency_code":"EUR","in_stock":true},{"title":"2 pc(s) \/ 24+ pieces","offer_id":56174480752972,"sku":"AHX8.1","price":57.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/AHX0-01-1000Wx1000H_6599338c-064f-40e5-87ad-72b8371b365e.jpg?v=1766444888"}],"url":"https:\/\/www.luminixhealth.com\/en-fr\/collections\/volumetric-flasks.oembed","provider":"Luminix Health","version":"1.0","type":"link"}