多环芳烃混标PAH-Mix9-(US EPA 16) ,16个组份,200ug/ml乙腈溶液

16个组份为Acenaphthene Acenaphthylene Anthracene Benzo(a)anthracene Benzo(b)fluoranthene Benzo(k)fluoranthene Benzo(g,h,i)perylene Benzo(a)pyren Chrysene Dibenzo(a,h)anthracene Fluoranthene Fluorene lndeno(1,2,3-cd)pyrene Naphthalene Phenanthrene Prene