p-Tolualdehyde-DNPH, 100µg/ml in Acetonitrile, 1ml

Propetamphos, 10.0 µg/ml, Ethyl acetate, 10ml

Methamidophos, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 10265-92-6

Ethyltriphenyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5424-25-9