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LIU Mei, GU Tie-xin, CHENG Zhi-zhong, HUANG Hong-ku, YAN Wei-dong, YAN Ming-cai. Preparation of Coal Standard Reference Materials[J]. Rock and Mineral Analysis, 2010, 29(4): 414-418.
Citation: LIU Mei, GU Tie-xin, CHENG Zhi-zhong, HUANG Hong-ku, YAN Wei-dong, YAN Ming-cai. Preparation of Coal Standard Reference Materials[J]. Rock and Mineral Analysis, 2010, 29(4): 414-418.
shu

Preparation of Coal Standard Reference Materials

  • 1.

    Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences, Langfang 065000, China

  • 2.

    Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences, Langfang 065000, China

  • 3.

    Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences, Langfang 065000, China

  • 4.

    Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences, Langfang 065000, China

  • 5.

    Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences, Langfang 065000, China

  • 6.

    Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences, Langfang 065000, China

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  • Received Date: October 27, 2009
  • Revised Date: February 28, 2010
    Abstract
  • 16 coal standard reference materials have been prepared, which approximately represented the typical coal resources and coal products in China. Standard analytical methods were used in certification. Common components and some trace elements were certified. More attention was paid to stability of the coal standard reference materials and some effective measures were taken to improve the stability and to extend the validity period of the coal standar reference materials.
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    • References (6)
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