Pack Test® (simple water quality testing equipment) Phosphate (low concentration) / Phosphate-phosphorus (low concentration) 1 box (5 bottles x 8 bags) WAK-PO4 (D) 1 box (5 bottles x 8 bags)

It can easily measure phosphate ions (PO4^3-) and phosphate phosphorus (PO4^3-―P) in river water, groundwater, drinking water, and other water with few coexisting substances without using strong acids. Model number: WAK-PO4(D) Measurement items: Phosphate (low concentration) / Phosphate phosphorus (low concentration) Number of measurements: 40 Simple water quality testing equipment Measurement principle: Enzymatic 4-aminoantipyrine colorimetric method Measurement scale: <Phosphate ion> 0.05, 0.1, 0.2, 0.5, 1, 2 mg/L <Phosphate phosphorus> 0.02, 0.05, 0.1, 0.2, 0.5, 1 mg/L Measurement time: 5 minutes Contents: 40 tubes (8 laminated bags containing 5 tubes each), 1 storage bag, 1 standard color, 1 instruction manual RoHS2 (EU)2015/863 compliant [About RoHS]