5-Chloro-2-(2,4-dichlorophenoxy)phenol, 1.2ml x 50ug/ml, nonane

Chlorthion, 100 µg/ml, Acetonitrile, 5ml

Aroclor 1242 in Transformer Oil

Dibenzothiophene-d8, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 33262-29-2