Atrazine-2-hydroxy, 100 µg/ml, Methanol, 1ml

2',3,4-Trichlorobiphenyl (33)

D10-Simazine, 100 µg/ml, Acetone, 1ml

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