China National Standards

China Ammonium metatungstate GB Standards List


  •  China "Ammonium metatungstate " GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 26033-2010 Ammonium metatungstate
    偏钨酸铵
    China National Standards
    Ammonium metatungstate

    English PDF
    GB/T 23368.2-2009 Methods for chemical analysis of Ammonium metatungstate - Part 2: Determination of zinc content - Flame atomic absorption spectrometry
    偏钨酸铵化学分析方法 第2部分:锌量的测定 火焰原子吸收光谱法
    China National Standards
    Ammonium metatungstate

    English PDF
    GB/T 23368.1-2009 Methods for chemical analysis of Ammonium metatungstate - Part 1: Determination of water insoluble content - Gravimetric analysis
    偏钨酸铵化学分析方法 第1部分:水不溶物量的测定 称量法
    China National Standards
    Ammonium metatungstate

    English PDF

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