MA - VPH Matrix Spike #2 Rev 1.1

Aziprotryne, 100 µg/ml, Acetonitrile, 1ml

Tribufos , 10µg/mL, Solvent-ac.nitrile, Unit 1mL, # of units-1, Cas.no. 78-48-8

Flupyrsulfuron-methyl, 10.0 µg/ml, Acetonitrile,