Nitenpyram, 10 µg/ml, Acetonitrile, 10ml

3,4,4',5-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 70362-50-4

Native Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, nonane

Pentachlorphenol-13C6, 100µg/ml in MeOH, 1ml