epsilon-HCH, 10µg/ml in Cyclohexane, 1ml

11-OH-delta-9-THC, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

2,2,3,5-Tetrachlorobiphenyl (BZ-44)

Dioxabenzofos, 100 µg/ml, Acetonitrile, 1ml