1,2,3,5,7,8-Hexachloronaphthalene,,,, Back Catalog number: 11786.10 Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 683768 D7-Prometryn, 10mg Price on request EPA-8280CC3 Calibration Verification Solution , 1ml, nonane Price on request 81801 EPA Method 608 Pesticides Price on request