{"product_id":"k-4520-hardness-total","title":"CHEMetrics® Titrets® Test Kit Total Hardness (20-200 ppm)","description":"\u003cdiv class=\"std secondary-desc\"\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e 20-200 ppm as CaCO3\u003cbr\u003e\u003cstrong\u003eMDL: \u003c\/strong\u003e20 ppm\u003cbr\u003e\u003cstrong\u003eMethod:\u003c\/strong\u003e EDTA (total)\u003cp\u003eThe K-4520 Total Hardness Titrets® Test Kit (20-200 ppm) comes in a cardboard box and contains everything needed to perform 30 tests: thirty Titrets® ampoules with valve assemblies, plastic titrettor, 25 mL sample cup, and instructions. This kit uses the EDTA chemistry to measure the hardness of water by measuring the dissolved minerals in the water. It is designed for applications where mid to high levels of hardness are expected. Results are reported in ppm as CaCO3.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncrements:\u003c\/strong\u003e 20, 22, 24, 26, 28, 30, 32, 36, 40, 50, 60, 70, 80, 100, 140, 200 ppm CaCO3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures of Titrets Technology:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cbr\u003e\n\u003cli\u003eDependable, sealed single-use titrants\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003eFast, easy procedure -- no need to count drops\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003eNo burettes or other equipment necessary\u003c\/li\u003e\n\u003cbr\u003e\n\u003cli\u003ePerform a titration ANYWHERE\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e \u003c\/div\u003e","brand":"CHEMetrics","offers":[{"title":"Default Title","offer_id":42261860221010,"sku":"K-4520","price":112.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6099\/files\/big_K-4520-1.png?v=1768690688","url":"https:\/\/ramotrading.com\/en-fr\/products\/k-4520-hardness-total","provider":"Ramo Trading ","version":"1.0","type":"link"}