Metazachlor, 100μg/ml in Acetonitrile, 5ml

3,3',4,4'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 32598-13-3

Fenitrothion, 100 µg/ml, Acetonitrile, 5ml

3,5,3’,5’-Tetraiodo Thyroacetic Acid, 50mg