Hexachlorobutadiene

Phthalate Mix, 18 comp., 1000µg/ml in MeOH, 5ml

Pyrene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1718-52-1

2-Chlorobiphenylene, 1.2ml x 50ug/ml, nonane