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NIST SRM 2670a - Toxic Elements in Urine (Freeze-Dried) 子起生物提供

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  • NIST  SRM 2670a - Toxic Elements in Urine (Freeze-Dried)  子起生物提供
    品Pai:NIST
    货号: SRM 2670a
    品名:Toxic Elements in Urine (Freeze-Dried)
    规格:
    set (4)
    NIST  SRM 2670a
    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 2670a
    Details
    Description:  Toxic Elements in Urine (Freeze-Dried)
    Lot:  N/A
    Expiration Date:  12/31/2019
    Unit Price * :  $998.00 FREE CALL 400-811-9081 
    NIST  SRM 2670a
    Unit of Issue:  set (4) (2 each conc)
    Status:  Now Selling
    Certificate Date:  8/1/2011
    Certificate Revision Date:  01 August 2011 (Change of cadmium and lead certified values in High Level; extension of the certification period; editorial changes).
    MSDS Date:  9/27/2013
    Technical Contact:  Lee Yu  Email 
    Additional Information:  SRM 2670a will be discontinued when sold out.
    NIST  SRM 2670a
    Reconstituted Vol of Urine per vial 20.0 mL
    Shipping Information
    Perishable:  Yes (Cold Pack)
    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 2670a
    The certificate is the only official source for values and uncertainties.
    Table 105.1 - Clinical Laboratory Materials (gas, liquid, and solid forms)   Additional Information >>
       Parameter  Value
       Purity/Constituent (mass fraction in %)  2 Levels: 14 Elements
    10 Elements
     Table 105.4 - Toxic Substances in Urine (powder and frozen form)   Additional Information >>
       concentrations in ?g/L
       Parameter  Value
       Arsenic  3 
      NIST  SRM 2670a
    Antimony  2 levels
       Barium  2 
       Aluminum  2 levels 
       Cadmium  2 levels
       Calcium  2 levels
       Cesium  2 levels
       Chromium  2 levels
       Cobalt  2 levels 
      NIST  SRM 2670a
    Lead  2 levels
       Manganese  2 levels
       Magnesium  2 levels
       Mercury  2 levels
       Molybdenum  114.1
       Nickel  2 levels 
      NIST  SRM 2670a
    Potassium  2 levels
       Selenium  2 levels
       Sodium  2 levels
       Thallium  2 levels
       Thorium  2 levels
      NIST  SRM 2670a
    Tin  <1 
       Tungsten  <1 
       Uranium  2 levels
       Vanadium  2 levels 
       Zinc  2 levels
      NIST  SRM 2670a
    Beryllium  5 
       Platinum  51.5
       Iodineb  5 
       Arsenous acid (AsIII)
    - Certified values are normal font
    - Reference values are italicized
    - Values in parentheses are for information only 
    NIST  SRM 2670a
    The certificate is the only official source for values and uncertainties.
    * Prices are subject to change without notice
    NIST  SRM 2670a
    更多NIST 标准品请咨询子起生物客服
    NIST  SRM 2670a
    温馨提示:不可用于临床ZL。
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