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China stannous GB Standards English PDF List


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  •  China "stannous" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 638-2018 Chemical reagent—stannous chloride dihydrate
    化学试剂 二水合氯化亚锡(氯化亚锡)
    China National Standards
    stannous

    English PDF
    GB/T 4698.23-2017 Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 23:Determination of palladium content—stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第23部分:钯量的测定 氯化亚锡-碘化钾分光光度法和电感耦合等离子体原子发射光谱法
    China National Standards
    stannous

    English PDF
    GB 29940-2013 National Food Safety Standard Food Additive Identification Disodium stannous citrate
    食品安全国家标准 食品添加剂 柠檬酸亚锡二钠
    China National Standards
    stannous

    English PDF
    GB/T 23839-2009 stannous sulfate for industrial use
    工业硫酸亚锡
    China National Standards
    stannous

    English PDF
    GB/T 23834.6-2009 Chemical analysis method for stannous sulfate - Part 6: Determination of iron content - 1,10-phenanthroline spectrophotometry
    硫酸亚锡化学分析方法 第6部分:铁含量的测定 邻菲啰啉分光光度法
    China National Standards
    stannous

    English PDF
    GB/T 23834.5-2009 Chemical analysis method for stannous sulfate - Part 5: Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometry
    硫酸亚锡化学分析方法 第5部分:砷含量的测定 二乙基二硫代氨基甲酸银分光光度法
    China National Standards
    stannous

    English PDF
    GB/T 23834.4-2009 Chemical analysis method for stannous sulfate - Part 4: Determination of lead and copper content - Flame atomic absorption spectrometry
    硫酸亚锡化学分析方法 第4部分:铅、铜含量的测定 火焰原子吸收光谱法
    China National Standards
    stannous

    English PDF
    GB/T 23834.3-2009 Chemical analysis method for stannous sulfate - Part 3: Determination of alkali metals sulfate and alkaline-earth metals sulfate - Gravimetric method
    硫酸亚锡化学分析方法 第3部分:碱金属和碱土金属硫酸盐总量的测定 重量法
    China National Standards
    stannous

    English PDF
    GB/T 23834.2-2009 Chemical analysis method for stannous sulfate - Part 2: Determination of insoluble substance in hydrochloric acid - Gravimetric method
    硫酸亚锡化学分析方法 第2部分:盐酸不溶物的测定 重量法
    China National Standards
    stannous

    English PDF
    GB/T 23834.1-2009 Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate
    硫酸亚锡化学分析方法 第1部分:硫酸亚锡含量的测定 重铬酸钾滴定法
    China National Standards
    stannous

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    GB/T 4698.23-1996 Sponge titanium,titanium and titanium alloys--Determination of palladium content--stannous choride--Potassium iodide spectrophotometric method
    海绵钛、钛及钛合金化学分析方法 氯化亚锡-碘化钾分光光度法测定钯量
    China National Standards
    stannous

    English PDF

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