4-Methoxy-1,3-phenylendiamine, certified, 0.1g

Organochlorine Pesticide Standard

Arochlor 5460 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11126-42-4

Fenthion-sulfoxide, 100µg/ml in Cyclohexane, 5ml