{"product_id":"nitrogen-standard-as-nitrogen-1000-ppm-500-ml-plastic-bottle-ricca-r5455000-500a-non-regulated","title":"Nitrogen Standard, as Nitrogen, 1000 ppm, 500 mL Plastic Bottle,  Ricca R5455000-500A (Non-Regulated)","description":"\u003cp\u003e\u003cstrong\u003eRicca Chemical Company® Ammonia Nitrogen Standard, 1000 ppm N (1216 ppm NH\u003csub\u003e3\u003c\/sub\u003e), 500 mL Plastic Bottle, 5455-16\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eShelf life: 18 months\u003c\/li\u003e \u003cli\u003eCAS Nos.: \u003cul\u003e \u003cli\u003eWater: 7732-18-5\u003c\/li\u003e \u003cli\u003eAmmonium Chloride: 12125-02-9\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: colorless 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\u003eEPA\u003c\/td\u003e \u003ctd\u003e \u003cp\u003ePotentiometric, Ion Selective...\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003eNitrogen, Kjeldahl, Total\u003c\/td\u003e \u003ctd\u003e6.6\u003c\/td\u003e \u003ctd\u003eAmmonium Chloride, Stock Solution, 1.0 mL = 1.0 mg NH\u003csub\u003e3\u003c\/sub\u003e-N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEPA\u003c\/td\u003e \u003ctd\u003e \u003cp\u003eColorimetric; Titrimetric; Poten...\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003eNitrogen, Kjeldahl, Total\u003c\/td\u003e \u003ctd\u003e7.8\u003c\/td\u003e \u003ctd\u003eAmmonium Chloride, Stock Solution, 1.0 mL = 1.0 mg NH\u003csub\u003e3\u003c\/sub\u003e-N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEPA\u003c\/td\u003e \u003ctd\u003e \u003cp\u003eColorimetric, Semi-Automated...\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003eNitrogen, Kjeldahl, Total\u003c\/td\u003e \u003ctd\u003e6.1\u003c\/td\u003e \u003ctd\u003eAmmonium Chloride, Stock Solution, 1.0 mL = 1.0 mg NH\u003csub\u003e3\u003c\/sub\u003e-N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEPA\u003c\/td\u003e \u003ctd\u003e \u003cp\u003ePotentiometric, Ion Selective...\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003eNitrogen, Ammonia\u003c\/td\u003e \u003ctd\u003e6.3\u003c\/td\u003e \u003ctd\u003eAmmonium Chloride, Stock Solution, 1.0 mL = 1.0 mg NH\u003csub\u003e3\u003c\/sub\u003e-N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEPA\u003c\/td\u003e \u003ctd\u003e \u003cp\u003eColorimetric; Titrimetric; Poten...\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003eNitrogen, Ammonia\u003c\/td\u003e \u003ctd\u003e6.2\u003c\/td\u003e \u003ctd\u003eAmmonium Chloride, Stock Solution, 1.0 mL = 1.0 mg NH\u003csub\u003e3\u003c\/sub\u003e-N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEPA\u003c\/td\u003e \u003ctd\u003e \u003cp\u003eColorimetric, Automated Phen...\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003eNitrogen, Ammonia\u003c\/td\u003e \u003ctd\u003e6.7\u003c\/td\u003e \u003ctd\u003eStock Solution, 1.0 mL = 1.0 mg NH\u003csub\u003e3\u003c\/sub\u003e-N\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eASTM\u003c\/td\u003e \u003ctd\u003e \u003cp\u003eSemiautomated Colorimetric B...\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003eTotal Kjeldahl Nitrogen\u003c\/td\u003e \u003ctd\u003e19.1\u003c\/td\u003e \u003ctd\u003eAmmonia Solution, Stock 1.0 mL = 1.0 mg ammonium nitrogen)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eASTM\u003c\/td\u003e \u003ctd\u003eManual Digestion \/ Distillation\u003c\/td\u003e \u003ctd\u003eTotal Kjeldahl Nitrogen\u003c\/td\u003e \u003ctd\u003e11.1\u003c\/td\u003e \u003ctd\u003eAmmonia Solution, Stock 1.0 mL = 1.0 mg ammonium nitrogen)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAPHA\u003c\/td\u003e \u003ctd\u003ePhenate Method\u003c\/td\u003e \u003ctd\u003eNitrogen (Ammonia)\u003c\/td\u003e \u003ctd\u003e3f\u003c\/td\u003e \u003ctd\u003eStock Ammonium Solution\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAPHA\u003c\/td\u003e \u003ctd\u003eAmmonia-Selective Electrode...\u003c\/td\u003e \u003ctd\u003eNitrogen (Ammonia)\u003c\/td\u003e \u003ctd\u003e3d\u003c\/td\u003e \u003ctd\u003eStock Ammonium chloride Solution\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAPHA\u003c\/td\u003e \u003ctd\u003eNesslerization Method (Direct...\u003c\/td\u003e \u003ctd\u003eNitrogen (Ammonia)\u003c\/td\u003e \u003ctd\u003e3d\u003c\/td\u003e \u003ctd\u003eStock Ammonium Solution\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAPHA\u003c\/td\u003e \u003ctd\u003eCyanates\u003c\/td\u003e \u003ctd\u003eCyanide\u003c\/td\u003e \u003ctd\u003e3a\u003c\/td\u003e \u003ctd\u003eStock Ammonium Chloride 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":51111651574075,"sku":"RIA-5455-43-EA","price":68.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/RIA-5455-43_9aa26e1c-b856-4e4c-95ec-5258bb7d1399.png?v=1785296209","url":"https:\/\/preiser.com\/products\/nitrogen-standard-as-nitrogen-1000-ppm-500-ml-plastic-bottle-ricca-r5455000-500a-non-regulated","provider":"Preiser Scientific","version":"1.0","type":"link"}