Phorate, 100 ng/µl, 1ml

1,2,3,6,7,8-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

oxy-Chlordane, 10 µg/ml, Acetonitrile, 10ml

Siloxane - Mix 6, 100µg/ml in Acetone, 5ml