Butocarboxim-sulfoxide, 100 µg/ml, Acetonitrile,

Primary Freon Standard

1,2,3,4,7,8-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Metobromuron, 1000µg/ml in Acetonitrile, 1ml