OMEGA WTPO4-4401 Water Testing Kits (Phosphate, 10 ~ 80 ppm)

Factor & Method: Phosphate: Ascorbic acid or stannous chloride reduction after forming molybdate complex yields a blue color. Comparator Vanadate molybdate method yields yellow color. All kits determine orthophosphate concentrations. The ascorbic acid method must be used when testing salt water

Test system: Vanadate molybdate octet comparator

Range/Sensitivity: 10, 20, 30, 40, 50, 60, 70, 80 ppm

# of Tests (# of reagent): 50 (1)

Datasheet