Propyzamide, 10 µg/ml, Cyclohexane, 10ml

Pencycuron, 100 µg/ml, Acetonitrile, 5ml

3,3'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

1,2,3,4-Tetrachloronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 20020-02-4