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

Phenazone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 60-80-0

N-Nitrosodimethylamine

Pesticide-Mix 62, 10µg/ml in Cyclohexane, 10ml