2,2',3,3',4,5,6'-Heptachlorobiphenyl Back Catalog number: 10738.12.100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 2916.14-100-AN Acetochlor-d11 (2-ethyl-6-methylphenyl-d11) Price on request 59959 Bromide (Br-) Price on request 12100.2-250MG Ethephon,neat,neat,250mg, Price on request