Thiamethoxam, 100 µg/ml, Acetonitrile, 5ml

11-Nor-9-carboxy-delta9-THC-D9, 0.1mg/ml in MeOH, 1ml

ß-glucuronidase recombinant Escherichia coli

Dodecylbenzene (hard type) (mixture of branched chain isomers), 500ml