Fenthion-sulfoxide, 100 µg/ml, Acetonitrile, 5ml

Carbophenothion-methyl, 10.0 µg/ml, Cyclohexane,

2,5-Dibromophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 28165-52-8

2,3,3',4,4',5'-Hexachlorobiphenyl (157)