1000 ug/mL each component in Methylene chloride. Standard includes: Acenaphthene, Acenaphthylene, Anthracene, Benzo(a)anthracene, Benzo(b)fluoranthene, Benzo(k)fluoranthene, Benzo(g,h,i)perylene, Chrysene, Benzo(a)pyrene, Dibenzo(a,h)anthracene, Fluoranthene, Fluorene, Indeno(1,2,3-c,d)pyrene, 2-Methylnaphthalene, Naphthalene, Phenanthrene, Pyrene, and 1,2,3-Trimethylbenzene. Stores at room temperature. A NIST traceable reference material. 1.5mL ampule.
