2,7-Dichloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-12S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 38026 WS Organochlorine Pesticides Price on request X9213 Vinyl chloride Price on request 681567 n-Heptane, 5ml Price on request