Chlorbromuron, 100 µg/ml, Acetonitrile, 5ml

2,2',4,5,5'-Pentachlorobiphenyl,neat,neat,10mg,

EPA Method 8240A Mix #2

1,2,3,7,8,9-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene