1,2,3,4,5,6,7-Heptachloronaphthalene,,,, Back Catalog number: 11787.10 Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 67038 Colors & Dyes Price on request 72504 2-Amino-N-isopropylbenzamide Price on request 79318 Endosulfan sulphate Price on request