Paraoxon-ethyl, 100 µg/ml, Ethyl acetate, 5ml

Triclopyr, 100 µg/ml, Acetonitrile, 1ml

Coronene-d12, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-10, Cas.no. 16083-32-2

Toxaphene Congeners (Parlar 26, 50 and 62), 2µg/ml in Nonane, 1,2ml