2,2’,3,4’,5,5’,6-Heptachlorobiphenyl (187) Back Catalog number: 66187 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 82705 EPA Method 8270A - Mix #11 Price on request 3724.18-100MG Sodium dodecylbenzenesulfonate, mixture of linear C10-C14, neat, 100mg Price on request 2326.12-100-IOX5 Arochlor 5460 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11126-42-4 Price on request