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 680986 Naproxen, 100 µg/ml, Methanol, 1ml Price on request 2745.12-100-IO 3'-Fluoro-3,5-dichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 844856-38-8 Price on request 672891 Thiodicarb, 250mg Price on request