Phosphorus Standard, 50ppm P, 1mL=0.05mg P, 153.3ppm PO4

Description: PHOSPHATE (AS PHOSPHORUS) STANDARD, 50ppm (1mL = 0.05mg P)

Test Specification

Appearance: clear, colorless solution

Concentration ppm P: 50ppm +/- 1ppm

Concentration mg P/mL: 0.050 +/- 0.001mg P/mL

Traceable to NIST: Potassium Hydrogen Phthalate