-
2,4,5-Trichlorobiphenyl (BZ-29) 多氯联苯
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2,4,6-Trichlorobiphenyl (BZ-30) 多氯联苯
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2',3,5-Trichlorobiphenyl (BZ-34) 多氯联苯
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2,3,4-Trichlorobiphenyl (BZ-21) 多氯联苯
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2,3,5-Trichlorobiphenyl (BZ-23) 多氯联苯
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2,3,6-Trichlorobiphenyl (BZ-24) 多氯联苯
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2',3,4-Trichlorobiphenyl (BZ-33) 多氯联苯
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2,2',5-Trichlorobiphenyl (BZ-18) 多氯联苯
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2,2',4-Trichlorobiphenyl (BZ-17) 多氯联苯
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2,4',6-Trichlorobiphenyl (BZ-32) 多氯联苯
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