{"product_id":"hanna-hi781-marine-nitrate-low-range-checker-hc-reagents-25-tests","title":"Hanna Marine Nitrate Low Range Reagents HI781-25","description":"\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\"\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HI781-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their HI781 Marine Nitrate Low Range Colorimeter. These reagents follow a colorimetric method in which the reaction between nitrate and the reagent causes a pink\/violet tint in the sample. This checker has been developed to work with seawater samples.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Default Title","offer_id":67798139797800,"sku":"HAN781-25","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/6293\/4824\/files\/HI781-25.png?v=1790886393","url":"https:\/\/bubbleflowaquatix.com\/products\/hanna-hi781-marine-nitrate-low-range-checker-hc-reagents-25-tests","provider":"Bubble Flow Aquatix","version":"1.0","type":"link"}