Chlorotoluron-desmethyl, 10 µg/ml, Acetone, 10ml

Mass-Labelled HCH Solution/Mixture, 2µg/ml in Nonane, 1,2ml

N,N-Dimethylformamide

Zopiclone, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 43200-80-2