China National Standards

China Ascharite ores Industry Standards English PDF List


  •  China "Ascharite ores " Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    HG/T 2956.8-2001 Ascharite ores. Determination of loss on ignition. Gravimetric method
    硼镁矿石中灼烧失量的测定 重量法
    China Chemical Industry Standards
    Ascharite ores

    English PDF
    HG/T 2956.7-2001 Ascharite ores. Determination of acid insoluble matter content. Gravimetric method
    硼镁矿石中酸不溶物含量的测定 重量法
    China Chemical Industry Standards
    Ascharite ores

    English PDF
    HG/T 2956.5-2001 Ascharite ores. Determination of ferrous oxide content. Potassium dichromate volumetric method
    硼镁矿石中氧化亚铁含量的测定 重铬酸钾容量法
    China Chemical Industry Standards
    Ascharite ores

    English PDF
    HG/T 2956.4-2001 Ascharite ores. Determination of total iron content. Potassium dichromate volumetric method
    硼镁矿石中全铁含量的测定 重铬酸钾容量法
    China Chemical Industry Standards
    Ascharite ores

    English PDF
    HG/T 2956.3-2001 Ascharite ores. Determination of boric anhydride content. Volumetric method
    硼镁矿石中三氧化二硼含量的测定 容量法
    China Chemical Industry Standards
    Ascharite ores

    English PDF

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