2006-10-23T12:00:00.00b2f44790-98ee-4ee5-ab50-dc28f080529d2019-01-14T11:15:24.28false1,1'-biphenyl,2,2',3,4',5,5',6-heptachloro-2,2',3,4',5,5',6-heptachloro-1,1'-biphenyl2,3,5,6,2',4',5'-heptachlorobiphenyl2,4,5,2',3',5',6'-heptachlorobiphenylPCB1872,2',3,4',5,5',6-heptachlorobiphenyl (CB187)