1,2-Dimethylnaphthalene, 10mg

Heptachlor-endo-epoxide (trans-, isomer A), 100 ng/µl, 1ml

2.3,7.8-Di-(peri-naphthylene)-pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 362052-03-7

Fluoride (F-)