epsilon-HCH, 10.0 µg/ml, Acetonitrile, 1ml

Resorcinol, 2000µg/ml in MeOH, 1ml

2,3,3',4,4',5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Perfluoro-n-hexadecane, neat, Solvent-neat, Unit 100MG, # of units-1, Cas.no. 355-49-7