delta-HCH (BHC)

Benzo[a]naphtha[8,1,2-cde]naphthacene (in vial for quick-preparation of solution), neat, Solvent-neat, Unit ca. 100ug, # of units-1, Cas.no. 192-70-1

Acetic acid (C2H4O2)

3-Perfluoroheptyl propanoic acid (7:3), 1.2ml x 50ug/ml, methanol