{"product_id":"k-7013-nitrite","title":"CHEMetrics® Vacu-vials® Test Kit Nitrite (0-0.750 ppm)","description":"\u003cdiv class=\"std secondary-desc\"\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e 0 - 0.750 ppm as N\u003cbr\u003e\u003cstrong\u003eMethod:\u003c\/strong\u003e Azo Dye Formation (NED)\u003cp\u003eK-7013 Nitrite Vacu-vials test kit is used to measure the concentration of nitrite in water with the azo dye formation method.\u003cbr\u003e \u003cbr\u003eIt comes in a cardboard box and contains everything needed to perform 30 tests: thirty ampoules, Acidifier Solution, 25 mL sample cup, ampoule blank, and instructions.\u003cbr\u003e \u003cbr\u003e\u003cem\u003eThis kit requires the use of a CHEMetrics Direct-Readout Photometer or a spectrophotometer capable of accepting a 13 mm diameter round cell. Instrument sold separately.\u003c\/em\u003e\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eShelf life\u003c\/strong\u003e: 12 months\u003c\/p\u003e \u003c\/div\u003e","brand":"CHEMetrics","offers":[{"title":"Default Title","offer_id":42261861007442,"sku":"K-7013","price":100.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6099\/files\/big_K-7013-1.png?v=1768690719","url":"https:\/\/ramotrading.com\/ar\/products\/k-7013-nitrite","provider":"Ramo Trading ","version":"1.0","type":"link"}