Allidochlor, 100 µg/ml, Acetonitrile, 5ml

PCB No. 29, 100µg/ml in Isooctane, 1ml

Resmethrin, 1000µg/ml in MeOH, 1ml

3,4,4',5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 70362-50-4