1,2,3,4,6,7-Hexachloronaphthalene, 50µg/ml in nonane, 1,2ml Back Catalog number: PN-66S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 675195 D6-Dimethoate, 100 µg/ml, Ethyl acetate, 1ml Price on request 71955 n-Butylcyclohexane Price on request CL207 Chloramine-T Extech, Inc. Price on request