Get 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.
15 in stock
The 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 CaCO3.
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