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中文名稱：多氯二苯并-p-二惡英和多氯二苯并呋喃/正壬烷溶液
英文名稱：Polychlorodibenzo-p-dioxins (PCDDs) and polychlorod ibenzofurans (PCDFs)訂貨以英文名稱為準(zhǔn)。
產(chǎn)品編號：BCR-614-SOLUTION – S0CAS：/
品牌：標(biāo)準(zhǔn)物質(zhì)產(chǎn)地：進(jìn)口
標(biāo)準(zhǔn)值：見證書分子式：/
規(guī)格 市場價(元) 折后價(元) 供貨周期 數(shù)量 加入購物車 套/11瓶 0.00 0.00 1周 加入購物車
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產(chǎn)品詳細(xì)介紹
Polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs)BCR-614 SOLUTION – S0CongenerCertified mass fraction1)Uncertainty2)Mass fractionexpressed inconcentration units3)Uncertainty expressedin concentration units3)(μg/kg)(μg/kg)(μg/L)(μg/L)2,3,7,8-T4CDD0.1370.0040.098 30.002 91,2,3,7,8-P5CDD0.6980.0140.5010.0101,2,3,4,7,8-HCDD0.6880.0210.4940.0151,2,3,6,7,8-HCDD0.6960.0060.5000.0041,2,3,7,8,9-HCDD0.7050.0080.5060.0061,2,3,4,6,7,8-HCDD1.4000.0201.0050.0141,2,3,4,6,7,8,9-O8CDD1.3960.0071.0010.0052,3,7,8-T4CDF0.139 70.001 10.100 20.000 81,2,3,7,8-P5CDF0.7070.0130.5070.0092,3,4,7,8-P5CDF0.6980.0050.5010.0041,2,3,4,7,8-HCDF0.7000.0060.5020.0051,2,3,6,7,8-HCDF0.6980.0050.5010.0041,2,3,7,8,9-HCDF0.6990.0090.5020.0072,3,4,6,7,8-HCDF0.6940.0070.4980.0051,2,3,4,6,7,8-HCDF1.3960.0081.0010.0061,2,3,4,7,8,9-HCDF1.3940.0301.0010.0221,2,3,4,6,7,8,9-O8CDF1.3970.0241.0020.0171) The certified mass fraction has been calculatedfrom the purity of the individual PCDD/F compoundsas assessed in acomprehensive study and the gravimetric preparation of the solution.2) Uncertainties have been calculated by combiningcontributions from the purity study and the gravimetric preparation; details aregiven in the certification report.3) Non-certified values
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