China National Standards

China SiO2 GB Standards List


  •  China "SiO2" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 40915-2021 Determination of SiO2,Al2O3,Fe2O3,K2O,Na2O,CaO,MgO content of soda-lime-silica glass by X-ray fluorescence spectrometric method
    X射线荧光光谱法测定钠钙硅玻璃中SiO2、Al2O3、Fe2O3、K2O、Na2O、CaO、MgO含量
    China National Standards
    SiO2

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    GB/T 11446.6-2013 Test method for SiO2 in electronic grade water by spectrophotometer
    电子级水中二氧化硅的分光光度测试方法
    China National Standards
    SiO2

    English PDF
    GB/T 27765-2011 Testing methods of SiO2, TiO2, Fe3O4 and Al2O3 nanoparticles biological effect by transmission electron microscope (TEM)
    SiO2、TiO2、Fe3O4及Al2O3纳米颗粒生物效应的透射电子显微镜检测方法
    China National Standards
    SiO2

    English PDF

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