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2,2',3,3',5,5',6,6'-octacb
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2,2',3,3',4,4'-六溴二苯醚 (bde-128) 50ug/ml 壬烷认证标准品
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2,2'，3,3'，4,4'，6,6'-octabde(BDE-197)标准50 ug/ml Nonane
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2'-fluoro-2'-deoxythymidine 5'-triphosphate, ammonium salt (unlabeled) cp>90% (in soln)
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2'-fluoro-2'-deoxyguanosine 5'-triphosphate, ammonium salt (unlabeled) cp>90% (in soln)
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2',3,4-tribde (bde-33) 50 ug/ml 壬烷认证标准品
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1,2,3,5,7,8-HEXACN (PCN-69) 100 UG/ML 溶于壬烷
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1,2,3,5,6,8-hexacn (pcN-68) 100 ug/ml 壬烷溶液
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1,2,3,5,6,7-hexacn (pcN-67) 100 ug/ml 壬烷溶液
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1,2,3,4-四氯二苯并-p-二恶英 50 ug/ml 壬烷溶液
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1,2,3,4-TETRACDF ~25 ng/ml 壬烷
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1,2,3,4-TETRACDD ~25 ng/ml 壬烷
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