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孙文军. 钼酸铵产品中微量钨的催化极谱测定[J]. 岩矿测试, 2002, (3): 239-240.
引用本文: 孙文军. 钼酸铵产品中微量钨的催化极谱测定[J]. 岩矿测试, 2002, (3): 239-240.
Determination of Micro Amount of Tungsten in Ammonium Molybdate Products by Catalytic Polarography[J]. Rock and Mineral Analysis, 2002, (3): 239-240.
Citation: Determination of Micro Amount of Tungsten in Ammonium Molybdate Products by Catalytic Polarography[J]. Rock and Mineral Analysis, 2002, (3): 239-240.

钼酸铵产品中微量钨的催化极谱测定

Determination of Micro Amount of Tungsten in Ammonium Molybdate Products by Catalytic Polarography

  • 摘要: 在硫酸-苯羟乙酸-辛可宁-氯酸钾体系中,催化极谱法测定钼酸铵产品中的微量钨。对w(W)=0.184%的试样,RSD(n=7)=1.0%,其次加扩有架收为为98.8%-102.5%。

     

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