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Hanna Phosphorus Ultra Low Range Reagent Set for HI 736-25 Checker HC - 25 Tests

Hanna Phosphorus Ultra Low Range Reagent Set for HI 736-25 Checker HC - 25 Tests

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Used in conjunction with the Hanna Instruments HI 736 Checker HC Colorimeter, this reagent set enables you to accurately measure Phosphorus (0 to 200 ppm) in freshwater, marine, and reef aquariums.

Refill provides enough reagent to conduct 25 water tests.