China National Standards

China Nitrite Industry Standards English PDF List


  •  China "Nitrite" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GA/T 1918-2021 Forensic Science Nitrite Ion Testing Chemistry and Ion Chromatography {译}
    法庭科学 亚硝酸根离子检验 化学和离子色谱法
    China Security Industry Standards
    Nitrite

    English PDF
    QB/T 5013-2016 (Determination of Nitrite in sugar)
    食糖中亚硝酸盐的测定
    China Light Industry Standards
    Nitrite

    English PDF
    QB/T 4446-2012 General test method in salt industry. Determination of Nitrite
    制盐工业通用检测方法 亚硝酸盐的测定
    China Light Industry Standards
    Nitrite

    English PDF
    SN/T 3151-2012 Determination of nitrate and Nitrite in food for export. Ion chromatography
    出口食品中亚硝酸盐和硝酸盐的测定 离子色谱法
    China Import Export Inspection Standards
    Nitrite

    English PDF
    HJ 634-2012 Soil. Determination of ammonium, Nitrite and nitrate by extraction with potassium chloride solution-spectrophotometric methods
    土壤 氨氮、亚硝酸盐氮、硝酸盐氮的测定 氯化钾溶液提取-分光光度法
    China Environmental Protection Industry Standards
    Nitrite

    English PDF
    HG/T 3516-2011 Industrial circulating cooling water. Determination of Nitrite. Molecular absorption spectrometric method
    工业循环冷却水中亚硝酸盐的测定 分子吸收分光光度法
    China Chemical Industry Standards
    Nitrite

    English PDF
    SN/T 2704.3-2010 Cutting fluid and machining process waste fluid. Part 3: Determination of Nitrite. Ion chromatography
    切削液和机床排泄物 第3部分:亚硝酸根的测定 离子色谱法
    China Import Export Inspection Standards
    Nitrite

    English PDF
    TB/T 2059.3-2006 Methods for analysis of diesel locomotive coolants. Part 3: Determination of sodium Nitrite
    内燃机车冷却液分析方法 第3部分:亚硝酸钠的测定
    China Railway & Train Standards
    Nitrite

    English PDF
    DL/T 954-2005 Analysis of water and steam in fossil fuel power plant Determination of fluoride, acetate, formate, chloride, Nitrite, nitrate, phosphate and sulfate by ion chromatography
    火力发电厂水汽试验方法 痕量氟离子、乙酸根离子、甲酸根离子、氯离子、亚硝酸根离子、硝酸根离子、磷酸根离子和硫酸根离子的测定―离子色谱法
    China Electricity & Power Standards
    Nitrite

    English PDF
    HJ/T 197-2005 Water quality. Determination of Nitrite. Nitrogen Gas-phase molecular absorption spectrometry
    水质 亚硝酸盐氮的测定 气相分子吸收光谱法
    China Environmental Protection Industry Standards
    Nitrite

    English PDF
    HJ/T 197-2005 Water quality Determination of Nitrite nitrogen Gas-phase molecular absorption spectrometry {译}
      水质 亚硝酸盐氮的测定 气相分子吸收光谱法
    China Environment Industry Standards
    Nitrite

    English PDF
    HG/T 3595-1999 Calcium Nitrite for industrial use
    工业亚硝酸钙
    China Chemical Industry Standards
    Nitrite

    English PDF

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