PCB Congeners & Hexachlorobenzene Mix #2

Imazapyr, 10.0 µg/ml, Acetonitrile, 10ml

n-Hexyl 4-hydroxybenzoate-2,3,5,6-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. NA 1083-27-8 for unlabelled

Chlorthal-dimethyl, 100 µg/ml, Cyclohexane, 5ml