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

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

2,2',5,5'-Tetrabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-37-4

Chlorthion, 100 µg/ml, Acetonitrile, 5ml