Dicamba, 100µg/ml in Acetonitrile, 1ml

1,2,3,4,6,9-Hexachloro[13C12]dibenzofuran, 1.2ml x 1ug/ml, nonane

Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane

2-Chloro-1-propanol, 50mg