EPA Method 502.2/524.2 Volatile Standard

2-Ethylanthracene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 52251-71-5

cis-Permethrin, 1000µg/ml in MeOH, 1ml

Etrimfos, 100 µg/ml, Toluene, 1ml