Methoxychlor (13C12), 100µg/ml in Nonane, 1,2ml

4,4'-DDT, 100 µg/ml, Acetonitrile, 5ml

Methyl parathion-d6 (dimethyl-d6), 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 96740-32-8

N-Nitrosodi-n-octylamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 6335-97-3