1,2,4,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-72S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 70033 Benzo(k)fluoranthene Price on request 95258 PCB Mix 10 ppb Price on request 9400.19-K-ME Doxepin hydrochloride (cis+trans) Price on request