{"product_id":"paul-marienfeld-volumetric-flask-glass-250ml-amber","title":"Paul Marienfeld Volumetric Flask 250mL Amber Borosilicate Glass DIN EN 12331 Lot Certified, Made in Germany","description":"\u003cp data-start=\"927\" data-end=\"990\"\u003e\u003cstrong data-start=\"927\" data-end=\"990\"\u003eMarienfeld Volumetric Flask 250mL – Amber Borosilicate Glass 3.3 DIN EN 12331 and ISO 3819 Lot Certified, Made in Germany\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 data-end=\"1239\" data-start=\"1171\"\u003e\u003cspan class=\"TextRun SCXW208345637 BCX0\" lang=\"EN-US\" data-contrast=\"auto\"\u003e\u003cspan class=\"NormalTextRun SCXW208345637 BCX0\"\u003ePlease note: the product image is representative and may show different sizes of the product.\u003c\/span\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-start=\"992\" data-end=\"1314\"\u003ePaul Marienfeld volumetric flasks are precision laboratory vessels manufactured in Germany from high-quality borosilicate glass 3.3. Designed for accurate volume preparation, this 250mL flask provides excellent chemical resistance, minimal thermal expansion, and reliable performance in demanding laboratory environments.\u003c\/p\u003e\n\u003cp data-start=\"1316\" data-end=\"1650\"\u003eThe flask features a dyed brown body for improved visibility and protection, a single circular calibration mark in white for precise measurements, and is supplied with a secure polystopper. Fully autoclavable and compliant with international laboratory standards, it is suitable for analytical, research, and educational applications.\u003c\/p\u003e\n\u003cp data-start=\"1652\" data-end=\"1668\"\u003e\u003cstrong data-start=\"1652\" data-end=\"1668\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1670\" data-end=\"2000\"\u003eManufactured from borosilicate glass 3.3\u003cbr data-start=\"1710\" data-end=\"1713\"\u003eDyed brown glass for enhanced visibility\u003cbr data-start=\"1753\" data-end=\"1756\"\u003eComplies with DIN EN 12331 and ISO 3819 standards\u003cbr data-start=\"1805\" data-end=\"1808\"\u003eHigh resistance to chemicals and thermal shock\u003cbr data-start=\"1854\" data-end=\"1857\"\u003eMinimal thermal expansion\u003cbr data-start=\"1882\" data-end=\"1885\"\u003eAutoclavable for laboratory sterilisation\u003cbr data-start=\"1926\" data-end=\"1929\"\u003eSingle circular calibration mark in white\u003cbr data-start=\"1970\" data-end=\"1973\"\u003eSupplied with polystopper\u003c\/p\u003e\n\u003cp data-start=\"2002\" data-end=\"2018\"\u003e\u003cstrong data-start=\"2002\" data-end=\"2018\"\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2020\" data-end=\"2144\"\u003eLaboratory and analytical measurements\u003cbr data-start=\"2058\" data-end=\"2061\"\u003eResearch and quality control laboratories\u003cbr data-start=\"2102\" data-end=\"2105\"\u003eEducational and teaching institutions\u003c\/p\u003e\n\u003cp data-start=\"2146\" data-end=\"2172\"\u003e\u003cstrong data-start=\"2146\" data-end=\"2172\"\u003eAdditional Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2174\" data-end=\"2322\"\u003eAvailable in multiple sizes\u003cbr data-start=\"2201\" data-end=\"2204\"\u003eSee Specifications for full technical details\u003cbr data-start=\"2249\" data-end=\"2252\"\u003eRetail pricing and enquiries available at \u003ca data-start=\"2294\" data-end=\"2320\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esupport@londonlaboquip.com\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse href=\"\/cdn\/assets\/sprites-core-i9agxugi.svg#304883\" fill=\"currentColor\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Marienfeld Germany","offers":[{"title":"Default Title","offer_id":49528707940679,"sku":"2333271","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/9808\/5447\/files\/MarienfeldVolumetricFlaskAmber1000x1000.jpg?v=1721916480","url":"https:\/\/londonlaboquip.com\/products\/paul-marienfeld-volumetric-flask-glass-250ml-amber","provider":"London LaboQuip","version":"1.0","type":"link"}