2-Nitrotoluene, 100 µg/ml, Methanol, 5ml

3'-Fluoro-2,3,4',5,6-pentachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

1,2,7,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

Fenthion-sulfone, 100µg/ml in Acetonitrile, 1ml