Carbaryl, 100μg/mL in Acetonitrile, 1ml

D6-Parathion-methyl, 100 µg/ml, Acetone, 1ml

4-Aminophenol, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 123-30-8

2-Perfluorooctyl-[1,2-13C2]-ethanol (8:2), 1.2ml x 50ug/ml, methanol