{"product_id":"water-3255","title":"Water, hypotonic, sterile, free from pyrogen, 1 l, plastic","description":"\u003cp\u003eWater, hypotonic, sterile, free from pyrogen is a specialised laboratory water grade intended for cell culture and related life-science applications. Identified as H₂O with CAS number 7732-18-5 and EG number 231-791-2, it has a molar mass of 18,02 g\/mol, a density of 1 g\/cm³, and a boiling point of 100 °C. The hypotonic, sterile, and pyrogen-free profile supports workflows in which controlled water quality is required for media preparation, reagent dilution, or general cell-culture handling. Supplied in a 1 l plastic pack from manufacturer Carl ROTH, the product fits routine bench use where single-litre volumes are practical for sterile technique and batch preparation. Laboratories working under cell-culture protocols can use this water when hypotonic conditions and freedom from pyrogens are specified alongside sterility. Clear identity data, including the empirical formula and CAS reference, facilitate documentation in quality systems, while the stated physical properties help users confirm suitability against method or media recipes without relying on unspecified grades of laboratory water.\u003c\/p\u003e\n\u003c!-- lx-pdp-inline --\u003e\n\u003cp\u003eThis article is part of \u003ca href=\"\/en-fr\/collections\/cell-culture-media-and-sera\"\u003eCell culture media \u0026amp; sera\u003c\/a\u003e, in \u003ca href=\"\/en-fr\/collections\/cell-culture\"\u003eCell culture\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePyrogenity (LAL-Test): complies\u003c\/li\u003e\n\u003cli\u003epH value: 4.0-7.0\u003c\/li\u003e\n\u003cli\u003eHeavy metals: ≤0.1 ppm\u003c\/li\u003e\n\u003cli\u003eEvaporation residue: ≤0.001 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 7732-18-5\u003c\/li\u003e\n\u003cli\u003ePack size: 1 l plastic\u003c\/li\u003e\n\u003cli\u003eEG nr.: 231-791-2\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: H₂O\u003c\/li\u003e\n\u003cli\u003eMolar mass: 18,02 g\/mol\u003c\/li\u003e\n\u003cli\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-3255-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwMzE4M3xhcHBsaWNhdGlvbi9wZGZ8YUdZd0wyZzNNeTg1TWpreE5UUTRNVGsyT0RrMEwxTlFSVnBmTXpJMU5WOUZUaTV3WkdZfDYzZGYzMjRkNWI3YTE0ZGZlZWFlN2VmYjVlNTdmZmRhZjg2MDZiMzYxMDc5ZmRlZTcyNzAwNzFmYjNjNDRmNTk\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-3255-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyMzUyMTF8YXBwbGljYXRpb24vcGRmfGFEQTVMMmd3TUM4NU1qQTJOalkzT1RZNE5UUXlMMU5FUWw4ek1qVTFYMFJGWDBWT0xuQmtaZ3wwZDYxOTEyNWVmM2EzMzVjZTZiMWYyMDdjOTBiZDk1ZWE0OWI1ZmNjOGNkYWRkYjM4ZTc5YWMzODBmOTc0ZTJj\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline-block;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"1 liter \/ 1 piece","offer_id":56149030666572,"sku":"3255.1","price":14.55,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 6+ pieces","offer_id":56149030699340,"sku":"3255.1","price":13.82,"currency_code":"EUR","in_stock":true},{"title":"1 liter \/ 24+ pieces","offer_id":56149030732108,"sku":"3255.1","price":13.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/3255-1000Wx1000H_0171b727-7f58-4ab3-80e4-5f7ba27f415c.jpg?v=1766433409","url":"https:\/\/www.luminixhealth.com\/en-fr\/products\/water-3255","provider":"Luminix Health","version":"1.0","type":"link"}