Heptachlor, 100 µg/ml, Ethyl acetate, 1ml

Tris(2,3-dibromopropyl)isocyanurate, 1.2ml x 50ug/ml, toluene

Propoxyphene-d5 hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Cimetidine sulphoxide dihydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 54237-72-8