Malathion, 100 µg/ml, Toluene, 1ml

EPA Method 551.1 Surrogate Standard

Tefluthrin, 100 µg/ml, Toluene, 1ml

9-Fluoro-5-methylchrysene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 64977-46-8