PCB No. 167, 10µg/ml in Isooctane, 10ml

Dibenzo[h,s]peropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 191-53-7

beta-Endosulfan, 100mg

1,2,3,5-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane