2,2,3,4,4,5-Hexabromodiphenyl Ether-13C6 + 2,2,3,4,4,6 + 2,2,3,4,4,5-Hexabromodiphenyl Ether-13C6 (MixtureC6 + 2,2,3,4,4,5-Hexabromodipheny6 (MixtureC6 (Mixture)
1,2,3-Tribromo-4-(2,4,5-tribromophenoxy)-benzene-13C6 + 1,3,4-Tribromo-5-(2,3,4-tribromophenoxy)-benzene-13C6; BDE 138-13C6; PBDE 138-13C6;