1,2,3,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane Back Catalog number: PN-69S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 673773 Cyanophos, 100 µg/ml, Ethyl acetate, 5ml Price on request 673867 Cloquintocet-mexyl, 100 µg/ml, Acetonitrile, 5ml Price on request 94399 VOC Surrogate Standard Price on request