400ug/mL each component in Hexane/Toluene. Standard contains: Acenaphthene, Acenaphthylene, Anthracene, Benzo(a)anthracene, Benzo(a)pyrene, Benzo(b)fluoranthene, Benzo(g,h,i)perylene, Benzo(k)fluoranthene, Chrysene, Dibenzo(a,h)anthracene, Fluoranthene, Fluorene, Indeno(1,2,3-c,d)pyrene, Phenanthrene, Pyrene and 1,2,3-Trimethylbenzene. Packaged in a 25mL amber glass screw cap vial. Stores refrigerated. A NIST Traceable Reference Material.
