OMEGA WTPO4-3114 水质测试套件 (Phosphate, 0.5 ~10 ppm, 5 ~100 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: Ascorbic acid octet comparator

Range/Sensitivity: 0.5, 1, 2, 3, 4, 6, 8, 10 ppm and 5, 10, 20, 30, 40, 60, 80, 100 ppm

# of Tests (# of reagent): 50 (2)

Datasheet