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邝冠群. 容量法连续测定磷矿石中钙锶镁[J]. 岩矿测试, 1993, (2): 128-130.
引用本文: 邝冠群. 容量法连续测定磷矿石中钙锶镁[J]. 岩矿测试, 1993, (2): 128-130.
Successive Volumetric Determination of Calcium,Strontium and Magnesium in Phosphatic Rocks[J]. Rock and Mineral Analysis, 1993, (2): 128-130.
Citation: Successive Volumetric Determination of Calcium,Strontium and Magnesium in Phosphatic Rocks[J]. Rock and Mineral Analysis, 1993, (2): 128-130.

容量法连续测定磷矿石中钙锶镁

Successive Volumetric Determination of Calcium,Strontium and Magnesium in Phosphatic Rocks

  • 摘要: 改进了用EDTA络合滴定Ca、Sr和Mg的条件,建立了磷矿石中连续测定Ca、Sr和Mg的方法,用于实际样品测定,结果符合质量要求。

     

    Abstract: Experimental conditions of EDTA titration have been stablished for the successive determination of Ca, Sr and Mg in phosphatic rocks. The analytical results of real samples fulfilled the quality requirements.

     

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