1,2,3,4,6-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-50S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 71977 1,2-Benzodiphenylene sulfide Price on request 680186 2,4,6-Trinitrotoluene, 100 µg/ml, Acetonitrile, Price on request ZA22100100CY Toxaphene Mix 1, 1 ng/µl, 1ml Price on request