{"product_id":"buffer-solution-ph-4-00-color-coded-red-ricca-4-l-plastic-bottle-1501-1-non-regulated","title":"Buffer Solution, pH 4.00, Color Coded Red, Ricca, 4 L Plastic Bottle, 1501-1 (Non-Regulated)","description":"\u003cp\u003e\u003cstrong\u003eRicca Chemical Company® Buffer, Reference Standard, pH 4.00 +\/- 0.01 at 25 degrees C, Red Color Coded, 4 L Plastic Bottle, 1501-1\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eShelf life: 24 months\u003c\/li\u003e \u003cli\u003eCAS Nos.: \u003cul\u003e \u003cli\u003eWater:  7732-18-5\u003c\/li\u003e \u003cli\u003ePotassium Acid Phthalate:  877-24-7\u003c\/li\u003e \u003cli\u003ePreservative:  Proprietary\u003c\/li\u003e \u003cli\u003eRed Dye:  Proprietary\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eRecommended Storage: 15 to 30 °C (59 to 86 °F)\u003c\/li\u003e \u003cli\u003eAppearance:  red liquid\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eRecommended Uses:\u003c\/strong\u003e\u003c\/p\u003e \u003ctable style=\"width:\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eMethod\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eTest\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eReagent #\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eReagent Name\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eASTM\u003c\/td\u003e \u003ctd\u003e \u003cp\u003eReal-Time Flowing Sample Pr...\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003epH of Water of Low Conductivity\u003c\/td\u003e \u003ctd\u003e4.5\u003c\/td\u003e \u003ctd\u003eBuffer B\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eASTM\u003c\/td\u003e \u003ctd\u003eOn-Line pH Measurement of...\u003c\/td\u003e \u003ctd\u003epH of High Purity Water\u003c\/td\u003e \u003ctd\u003e8.3\u003c\/td\u003e \u003ctd\u003eBuffer B\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eASTM\u003c\/td\u003e \u003ctd\u003eRoutine or Continuous Measur...\u003c\/td\u003e \u003ctd\u003epH\u003c\/td\u003e \u003ctd\u003e20.1\u003c\/td\u003e \u003ctd\u003eCommercial Buffer Solution\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e \u003c\/p\u003e","brand":"Ricca Chemical Company","offers":[{"title":"EA (1)","offer_id":51111636500795,"sku":"RIA-1501-1-EA","price":107.15,"currency_code":"USD","in_stock":true},{"title":"CS (4)","offer_id":51111636533563,"sku":"RIA-1501-1-CS","price":428.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/RIA-1501-1_19a66460-82f5-4928-9981-f3dfc3d6ec11.png?v=1785296182","url":"https:\/\/preiser.com\/products\/buffer-solution-ph-4-00-color-coded-red-ricca-4-l-plastic-bottle-1501-1-non-regulated","provider":"Preiser Scientific","version":"1.0","type":"link"}