Phosmet, 100 µg/ml, Toluene, 5ml

Pirimiphos-ethyl, 10.0 µg/ml, Ethyl acetate, 10m

3-Bromothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 872-31-1

EPA Method 8260 - Surrogate Standard