Trichloroethene, 100 µg/ml, Methanol, 5ml

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

Oxycarboxin, 100 µg/ml, Acetonitrile, 1ml

1,2-Dihydro-2,2,4-trimethyl-6-quinolinol, 25mg