2,3,3',4,4',5’,6-Heptachlorobiphenyl Back Catalog number: 66191 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680083 2,5-Dichloroaniline, 500mg Price on request 66127 3,3',4,5,5'-Pentachlorobiphenyl (127) Price on request 71248 Dibenzyl phthalate Price on request