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NIST SRM 2701 - Hexavalent Chromium in Contaminated Soil (High Level) 子起生物提供

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  • NIST  SRM 2701 - Hexavalent Chromium in Contaminated Soil (High Level)  子起生物提供
    品Pai:NIST
    货号: SRM 2701
    品名:Hexavalent Chromium in Contaminated Soil (High Level)
    规格:75 g
    NIST  SRM 2701
    美国国家标准与技术研究院(National Institute of Standards and Technology,NIST)直属美国商务部,
    从事物理、生物和工程方面的基础和应用研究,
    以及测量技术和测试方法方面的研究,提供标准、标准参考数据及有关服务,在国际上享有很高的声誉。
    NIST主要标准品包括:建筑、机械、人体蛋白、环境等标准品。
     FREE CALL 400-811-9081 
    NIST  SRM 2701
    Details
    Description:  Hexavalent Chromium in Contaminated Soil (High Level)
    Lot:  N/A
    Expiration Date:  12/31/2018
    Unit Price * :  $755.00 FREE CALL 400-811-9081 
    NIST  SRM 2701
    Unit of Issue:  75 g
    Status:  Now Selling
    Certificate Date:  9/13/2013
    Certificate Revision Date:  13 September 2013 (Extension of certification period; editorial changes).
    MSDS Date:  4/20/2015
    NIST  SRM 2701
    Technical Contact:  Stephen Long  Email 
    Additional Information:  N/A
    Shipping Information
    Perishable:  No
    NIST  SRM 2701
    Hazardous Material:  No
    Material Hazard Class:  N/A
    Measurand Data
    - Certified values are normal font
    - Reference values are italicized
    - Values in parentheses are for information only 
    NIST  SRM 2701
    The certificate is the only official source for values and uncertainties.
    Table 111.7 - Soils, Sediments, and Sludges (powder form)   Additional Information >>
       (Concentrations are in mass fractions, in mg/kg, unless noted as %)
       Parameter  Value
       Aluminum  5.05 %
       Calcium  7.47 %
      NIST  SRM 2701
    Hexavalent Cr  551.2
       Iron (total)  23.73 %
       Magnesium  7.47 %
       Manganese  0.2137 %
       Potassium  0.174 %
       Silicon  4.17 %
       Sodium  0.255 %
       Titanium  0.547 %
       Vanadium  0.236 %
       Chromium  4.26 %
    * Prices are subject to change without notice
    NIST  SRM 2701
    更多NIST 标准品请咨询子起生物客服
    NIST  SRM 2701
    温馨提示:不可用于临床ZL。
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