{"product_id":"reagents-for-25-total-hardness-low-range-tests","title":"Reagents for 25 Total Hardness Low Range tests","description":"\u003cp\u003e\u003cspan\u003eGet your replacement reagents for your Total Hardness Low Range Checker - Checker®HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePre-made reagents for ease of use.\u003c\/li\u003e\n\u003cli\u003ePrepared with high purity chemicals.\u003c\/li\u003e\n\u003cli\u003eMarked with expiration date and lot number for traceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe HI735-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Total Hardness Low Range Checker - Checker®HC. These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a red-violet tint in the sample. By simply adding the packet of HI735-25 reagent to the sample, the reaction will take place and the HI735 will determine the concentration from the color that is produced. The results will be displayed in ppm (mg\/L). These reagents are designed to be used with samples that have an expected range of 0 to 350 ppm (mg\/L) as CaCO\u003c\/span\u003e\u003csub\u003e3\u003c\/sub\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hanna","offers":[{"title":"Reagents for 25 Total Hardness Low Range tests  - MAP Price $24.99","offer_id":56720504488239,"sku":"HI735-25","price":17.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/9322\/6031\/files\/Generic-reagents_copy_2__24167.jpg?v=1776175117","url":"https:\/\/openhouse.carolinaaquatics.com\/products\/reagents-for-25-total-hardness-low-range-tests","provider":"Carolina Aquatics Open House","version":"1.0","type":"link"}