{"title":"EK Industries","description":"","products":[{"product_id":"ek-industries-astm-type-i-reagent-water-20-l-cubitainer-15335-20l","title":"EK Industries ASTM Type I Reagent Water – 20 L Cubitainer (15335-20L)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat is it:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eEK Industries Deionized Reagent Water (REF 15335-20L) is a 100% pure, ASTM Type I-grade water packaged in a 20 liter (5 gallon) Cubitainer® with a built-in spigot for easy dispensing. It's manufactured in the USA by EK Industries Inc. and meets or exceeds ASTM Type I, CAP\/CLSI Clinical Laboratory Reagent Water (CLRW), and USP-NF Purified Water standards — making it compatible with HORIBA ABX Pentra clinical chemistry analyzers and any other instrument or application requiring Type I reagent water.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat it's used for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eASTM Type I reagent water is the highest-purity water grade used in laboratory work. It's specifically designed for applications where even trace contaminants would compromise results:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSystem fluid for clinical chemistry analyzers (cuvette washing, sample dilution, probe rinsing)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReconstituting lyophilized reagents, calibrators, and controls\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePreparing buffers, dilutions, and reagents for sensitive analytical methods\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLaboratory, scientific, R\u0026amp;D, and manufacturing use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eBecause the water is packaged at 18 megaohm-cm resistivity — the theoretical maximum for completely pure water — it's free of all organic and inorganic contaminants, ensuring it doesn't interfere with your testing accuracy or analyzer performance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat's included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1 × 20 L (5 gallon) Cubitainer® with dispensing spigot\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufacturer REF: 15335-20L\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e100% deionized, ASTM Type I reagent grade water\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufactured in the USA by EK Industries Inc.\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCertificate of Analysis (COA) available for every lot\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFree of all organic and inorganic contaminants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eQuality standards met:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e✅ ASTM Type I (D1193) — highest grade defined by ASTM for reagent water\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e✅ CAP \/ CLSI Clinical Laboratory Reagent Water (CLRW)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e✅ USP-NF Purified Water\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e✅ Packaged at 18 megaohm-cm resistivity (theoretical maximum purity)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHORIBA ABX Pentra 400, C400, and C200 chemistry analyzers\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOther clinical chemistry, hematology, and immunology analyzers requiring Type I water\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eGeneral laboratory, R\u0026amp;D, and manufacturing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eStorage \u0026amp; shipping note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eStore at room temperature in a clean, dry area. Keep the Cubitainer sealed until use. Ships from U.S. fulfillment — no special handling required.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy labs order from Transperify:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e✅ ASTM Type I purity — meets or exceeds analyzer manufacturer specifications at a fraction of branded reagent water pricing\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e✅ Made in USA by EK Industries — established lab reagent manufacturer\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e✅ Transparent pricing — no login required to see cost\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e✅ Fast, reliable U.S. fulfillment\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e✅ Easy reorder for recurring high-volume consumables\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e👉 \u003cstrong\u003eAdd to cart above, or browse our full [Lab Reagents \u0026amp; Consumables catalog] for more chemistry supplies.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eQuestions about compatibility, bulk pricing, or setting up recurring reorders? 📩 \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"mailto:customersupport@transperify.com\"\u003ecustomersupport@transperify.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eFAQs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat is ASTM Type I reagent water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eASTM Type I is the highest-purity water grade defined by ASTM D1193 — the recognized standard for laboratory reagent water. It has resistivity greater than 18 MΩ-cm, total organic carbon (TOC) below 50 ppb, and is filtered to 0.22 µm. It's used in the most demanding analytical applications, including clinical chemistry analyzers, HPLC, trace analysis, and reconstitution of lyophilized reagents.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCan I use this water in my HORIBA ABX Pentra analyzer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes. EK Industries Type I reagent water meets or exceeds the purity grade required by HORIBA ABX Pentra clinical chemistry analyzers (Pentra 400, C400, C200), and is suitable as a system fluid for cuvette washing, sample dilution, and probe rinsing. Many labs use Type I reagent water as a cost-effective alternative to manufacturer-branded reagent water without sacrificing accuracy or instrument performance.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eIs this the same as HORIBA-branded reagent water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNo — this is manufactured by EK Industries Inc., not HORIBA. However, because it meets ASTM Type I, CAP\/CLSI CLRW, and USP-NF Purified Water standards, it's a fully compatible substitute for HORIBA-branded reagent water in Pentra chemistry analyzers, typically at a significantly lower cost per liter.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat does the Cubitainer® format mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eA Cubitainer® is a collapsible-liner cube with a built-in dispensing spigot. It maintains water purity longer than open bottles by minimizing air exposure as water is dispensed, and the spigot makes it easy to fill analyzer reservoirs without spills.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCan I get a Certificate of Analysis (COA)?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes — a Certificate of Analysis is available for every lot of EK Industries reagent water. If you need one for compliance or QC documentation, contact \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"mailto:customersupport@transperify.com\"\u003ecustomersupport@transperify.com\u003c\/a\u003e with your lot number.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDoes this product need refrigeration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eNo. Store at room temperature in a clean, dry area, with the Cubitainer kept sealed until use.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow long does a 20 L Cubitainer typically last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIt depends on usage volume. A high-throughput clinical chemistry lab can go through one Cubitainer every 2–4 weeks. Lower-volume labs may make one last several months. Most labs keep at least one spare on hand to avoid testing interruptions.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCan I set up a recurring order?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eYes. Because reagent water is continuously consumed, scheduled reorders are common for this product. Contact us at \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"mailto:customersupport@transperify.com\"\u003ecustomersupport@transperify.com\u003c\/a\u003e to set one up.\u003c\/p\u003e","brand":"EK Industries","offers":[{"title":"Default Title","offer_id":50274830942401,"sku":null,"price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/4022\/8033\/files\/reagentwater.webp?v=1780086600"}],"url":"https:\/\/transperify.com\/collections\/ek-industries.oembed","provider":"Transperify","version":"1.0","type":"link"}