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2,3,3',4',5-五氯联苯 (BZ-107) 多氯联苯
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2,3,3',4,5'-五氯联苯 (BZ-108) 多氯联苯
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2,2',4,5,5'-五氯联苯
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五氯茴香醚标准品
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4,4'-二羟基联苯 | 92-88-6 | 乐研
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3,3',4,5,5'-五氯联苯,39635-33-1,100 ug/mL in Isooctane
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2,2',4,5,5'-五氯联苯 (BZ-101) 多氯联苯
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First Standard® 正己烷中2,2’,4,4’,6-五溴联苯醚溶液,100μg/ml
2,2’,4,4’,6-Pentabromodiphenylether Solution in Hexane, 100μg/mLFirst Standard®天津
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2',3',4',5',6'-五氟苯乙酮,652-29-9,>98.0%(GC)
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3,3',4,4',5-五氯联苯,57465-28-8,100 ug/mL in Isooctane
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