Methiocarb, 1000µg/ml in MeOH, 1ml

2,2',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane

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

EPA Method 502.2 Internal Standard