oxy-Chlordane, 100 µg/ml, Cyclohexane, 1ml

EPA Method 8240A/1666 - Purgeable Internal Std

epsilon-HCH, 10μg/ml in Acetonitrile, 1ml

1,2,3,4,6,8-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene