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

Imidazole, 250mg

Bis(2,3-dibromopropyl)phosphate, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5412-25-9

EPA Method 602 - Surrogate Standard