{"product_id":"high-range-chromium-vi-calibration-standards-checking-set-hanna-instruments-hi723-11","title":"High Range Chromium VI Calibration Standards Checking Set, Hanna Instruments, HI723-11","description":"\u003cdiv\u003e HI 723-11 is a high quality calibration checking set for the validation of the HI 723 Checker®HC Chromium VI Colorimeter (\u003cspan\u003e\u003cspan style=\"text-decoration:\" underline color:\u003e90-2619-18\u003c\/span\u003e). The set consists of two cuvettes—a zero ppb cuvette (A) and a cuvette (B) tinted to an equivalent of 300 ± 15 ppb chromium VI @ 25 °C.\u003c\/span\u003e\n\u003c\/div\u003e \u003cdiv\u003e \u003c\/div\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eStandard value of 300 ± 15 ppb Chromium VI @ 25 °C\u003c\/li\u003e \u003cli\u003eReusable with long shelf life stability\u003c\/li\u003e \u003cli\u003eSupplied with Certificate of Analysis which includes product code, lot number, and expiration date\u003c\/li\u003e \u003cli\u003ePrepared from reagent grade chemicals in a temperature controlled environment\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e \u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"EA (1)","offer_id":51110860161339,"sku":"90-2619-88-EA","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/90-2619-88_9f7c29d4-a86b-4ce5-940e-30d9a33fa821.png?v=1785307538","url":"https:\/\/preiser.com\/products\/high-range-chromium-vi-calibration-standards-checking-set-hanna-instruments-hi723-11","provider":"Preiser Scientific","version":"1.0","type":"link"}