Pyrazophos, 100 µg/ml, Methanol, 1ml

Benzo[ghi]perylene-d12, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 93951-66-7

Native Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, nonane

Chlorfenvinphos, 100µg/mL in Acetonitrile, 1ml