Methomyl, 10.0 µg/ml, Acetonitrile, 10ml

alpha-HCH, 100 µg/ml, Methanol, 1ml

Chlorinated Organics Standard

2,2',4,4',6-Pentabromo-6'-hydroxy[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene