{"product_id":"nitrogen-standard-1-ml-1-mg-n-1000-ppm-n-as-nitrate-500-ml-poly-bottle-ricca-5459-16-non-regulated","title":"Nitrogen Standard, 1 mL = 1 mg N, 1000 ppm N as Nitrate, 500 mL Poly Bottle, Ricca 5459-16 (Non-Regulated)","description":"\u003cp\u003e\u003cstrong\u003eRicca Chemical Company® Nitrogen Standard, 1 mL = 1 mg N, 1000 ppm N as Nitrate, 500 mL Poly Bottle, 5459-16 (Non-Regulated)\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: colorless liquid\u003c\/li\u003e\n\u003cli\u003eCAS Nos.:\n\u003cul\u003e\n\u003cli\u003eWater: 7732-18-5\u003c\/li\u003e\n\u003cli\u003ePotassium Nitrate: 7757-79-1\u003c\/li\u003e\n\u003cli\u003eChloroform: 67-66-3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: approximately 7\u003c\/li\u003e\n\u003cli\u003eMelting\/Freezing: 0 °C\u003c\/li\u003e\n\u003cli\u003eBoiling Point\/Range: 100 °C\u003c\/li\u003e\n\u003cli\u003eRelative Density: 1.01\u003c\/li\u003e\n\u003cli\u003eSolubility: Miscible\u003c\/li\u003e\n\u003cli\u003eShelf-Life: 18 months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 85%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference\u003c\/td\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003eTest\u003c\/td\u003e\n\u003ctd\u003eReagent #\u003c\/td\u003e\n\u003ctd\u003eReagent Name\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA\u003c\/td\u003e\n\u003ctd\u003eSpectrophotometric, Cadmium\u003c\/td\u003e\n\u003ctd\u003eNitrogen, Nitrate-Nitrite\u003c\/td\u003e\n\u003ctd\u003e6.12\u003c\/td\u003e\n\u003ctd\u003eStock Nitrate Solution: 1.0 mL = 1.00 mg NO\u003csub\u003e3\u003c\/sub\u003e-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPA\u003c\/td\u003e\n\u003ctd\u003eColorimetric, Automated, Cadmi\u003c\/td\u003e\n\u003ctd\u003eNitrogen, Nitrate-Nitrite\u003c\/td\u003e\n\u003ctd\u003e6.11\u003c\/td\u003e\n\u003ctd\u003eStock Nitrate Solution: 1.0 mL = 1.00 mg NO\u003csub\u003e3\u003c\/sub\u003e-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASTM\u003c\/td\u003e\n\u003ctd\u003eManual Cadmium Reduction\u003c\/td\u003e\n\u003ctd\u003eNitrate-Nitrite\u003c\/td\u003e\n\u003ctd\u003e19.7\u003c\/td\u003e\n\u003ctd\u003eNitrate Solution, Stock (1.0 mL = 1.0 mg NO\u003csub\u003e3\u003c\/sub\u003e-N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eASTM\u003c\/td\u003e\n\u003ctd\u003eAutomated Cadmium Reduction\u003c\/td\u003e\n\u003ctd\u003eNitrate-Nitrite\u003c\/td\u003e\n\u003ctd\u003e11.7\u003c\/td\u003e\n\u003ctd\u003eNitrate Solution, Stock (1.0 mL = 1.0 mg NO\u003csub\u003e3\u003c\/sub\u003e-N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Ricca Chemical Company","offers":[{"title":"EA (1)","offer_id":51111651705147,"sku":"RIA-5459-43-EA","price":79.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/RIA-5459-43.png?v=1784721451","url":"https:\/\/preiser.com\/products\/nitrogen-standard-1-ml-1-mg-n-1000-ppm-n-as-nitrate-500-ml-poly-bottle-ricca-5459-16-non-regulated","provider":"Preiser Scientific","version":"1.0","type":"link"}