Disulfoton-sulfoxide, 100 µg/ml, Toluene, 1ml

Lufenuron, 10.0 µg/ml, Acetonitrile, 10ml

Atrazine, 10.0 µg/ml, Acetonitrile, 10ml

1,2,3,4,6,7-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene