Pirimicarb, 100 µg/ml, Acetonitrile, 5ml

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

2-Chloroethanol Level 100

PCB No. 30, 100µg/ml in CY, 5ml