Phosphate High Range Reagent Set for HI 717 Checker HC - 40 Tests

Phosphate High Range Reagent Set for HI 717 Checker HC - 40 Tests

Used in conjunction with the Hanna Instruments HI 717 Checker HC Colorimeter, this reagent set enables you to accurately measure High Range Phosphate (0 to 300 ppm) in freshwater, marine, and reef aquariums. Refill provides enough reagent to conduct 40 water tests.