Tebuconazole, 100 µg/ml, Ethyl acetate, 5ml

1,3,5-Trinitrobenzene, 100 µg/ml, Acetonitrile,

2,3-Dichloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

2,5-Dichloroaniline, 500mg