beta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml

2-Aminonaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 91-59-8

Dibromochloromethane, 100 µg/ml, Methanol, 5ml

3,3',4-Trichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 37680-69-6