| 摘要 |
PROBLEM TO BE SOLVED: To provide an analytic method of a specific bromine-based flame retardant and a compound for analyzing the specific bromine-based flame retardant that facilitate handling after the analysis and reduce the environmental load.SOLUTION: The present invention provides an analytic method of a specific bromine-based flame retardant for quantitatively analyzing bromination biphenyl (PBB) or bromination diphenyl ether (PBDE). In this method, one of bromo anthracene and dibromo anthracene is used as an internal standard substance. Compared with the case of using aC labeled compound or polychloro biphenyl used conventionally generally, the handling of process liquid or the like after the analysis is facilitated, and the environmental load is reduced. |
