beta-HCH, 100 µg/ml, Ethyl acetate, 5ml

Norcodeine hydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 14648-14-7

Benz[a]anthracene, 10.0 µg/ml, Cyclohexane, 10ml

Arochlor 1016 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 12674-11-2