N-Nitrosodimethylamine, 1000μg/ml in MeOH, 1ml

Parathion-methyl, 100µg/mL in Acetonitrile, 1ml

Diethylamine

2,4-Dichlorobenzonitrile, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 6574-98-7