Parathion-methyl, 100 µg/ml, Acetonitrile, 5ml

Chlorophenols Standard

Demeton-S-methyl, 100µg/mL in Acetonitrile, 1ml

Arochlor 1242 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 53469-21-9