The HI-762-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Free Chlorine Ultra Low Range Checker® HC.

These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a pink tint in the sample. By simply adding the packet of HI-762-25 reagent to the sample, the reaction will take place and the HI-762 will determine the concentration from the colour that is produced. The results will be displayed in ppb of free chlorine.

The HI-762-25 are the replacement reagents for the HI-762 Free Chlorine Ultra Low Range Checker® HC. 

25 Tests 

Sku:HI-762-25