PSA-GCB-Mix 4

Spiking Standard 5

Methyl parathion-d6 (dimethyl-d6), 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 96740-32-8

Pesticide Mix # 2,10ug/ml in Ethylacetate,1ml