PIONA Calibration Standard (Wt%)

Pyrazophos, 10.0 µg/ml, Ethyl acetate, 10ml

Decanoic acid (Capric), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 334-48-5

Internal Standard ICP-MS (200.8)