{"product_id":"low-range-water-hardness-test-strips","title":"Low Range Water Hardness Test Strips","description":"\u003cp\u003e\u003cspan\u003eKit of 6 bottles x 50 tests\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSerim® GUARDIAN™ WATER HARDNESS Test Strips provide a convenient means for indicating the level of hardness in water at the post-softener stage of the water treatment process in dialysis clinics, hospitals, food production, etc. Hardness is described as the total concentration of calcium and magnesium, expressed as ppm or grains\/gallon of calcium carbonate (CaCO3).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSoftening is a pre-treatment process for water which will undergo further purification, such as reverse osmosis (RO). RO membranes can be damaged by scale deposits arising from the use of “hard” water.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThese test strips are supplied in a ready-to-use form. When placed in contact with the softened water sample according to directions, the indicator pad changes color relative to the level of calcium and magnesium present.\u003c\/span\u003e\u003c\/p\u003e","brand":"AOSS Medical Supply","offers":[{"title":"Default Title","offer_id":48262479348020,"sku":"5129","price":89.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2545\/6632\/files\/Low_Range_Water_Hardness_Test_Strips.png?v=1734014910","url":"https:\/\/aossmedicalsupply.com.de\/products\/low-range-water-hardness-test-strips","provider":"AOSS Medical Supply, LLC","version":"1.0","type":"link"}