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High purity lead
本标准规定了高纯铅的要求、试验方法、检验规则及标志、包装、运输、贮存和质量证明书以及合同(或订货单)内容等。 本标准适用于以99.94%铅锭为原料,经高氯酸铅溶液(或硅氟酸铅溶液)电解精炼而制得的99.999%高纯铅;以99.999%的高纯铅为原料经电解精炼而制得的99.9999%的高纯铅。(这些
High purity lead
Lead of high purity. Specifications
Lead of high purity. Technical requirements
Determination of silver, copper, bismuth, aluminum, nickel, tin, magnesium and iron in high-purity lead (chemical spectroscopy)
YS/T 229的本部分规定了高纯铅中砷量的测定方法。本部分适用于高纯铅中砷量的测定。测定范围:0.05×10-4%~0.6×10-4%(质量分数
Methods for chemical analysis of high pure lead.Part 2:Determination of arsenic content.Atomic fluorescence spectrometry
YS/T 229的本部分规定了高纯铅中锑量的测定方法。本部分适用于高纯铅中锑量的测定。锑含量的测定范围:0.05 × 10-4%~1.0 × 10-4%(质量分数
Methods for chemical analysis of high pure lead.Part 3:Determination of antimony content.Atomic fluorescence spectrometry
Настоящий стандарт устанавливает спектрографический метод определения массовой доли ртути в свинце высокой чистоты марок С0000, С000 и С00
Lead of high purity. Spectral method for the determination of mercury
Настоящий стандарт устанавливает колориметрический метод определения массовой доли ртути в свинце высокой чистоты марок С0000, С000 и С00
Lead of high purity. Colorimetric method for the determination of mercury
YS/T 229的本部分规定了高纯铅中痕量杂质元素含量的测定方法,测定元素见表1。本部分适用于高纯铅中痕量杂质元素含量的测定。各元素测定范围如下:硫、硒元素的测定范围为100 μg/kg~5 000 μg/kg,其余元素的测定范围为 1 μg/kg~5 000 μg/kg
Chemical analysis methods for high purity lead.Part 4:Determination of trace impurity elements content.Glow discharge mass spectrometry
YS/T 229的本部分规定了高纯铅中银、铜、铋、铝、镍、锡、镁和铁量的测定方法。本部分适用于高纯铅中银、铜、铋、铝、镍、锡、镁和铁量的测定。各元素测定范围见表1
Methods for chemical analysis of high pure lead.Part 1:Determination of silver, copper, bismuth, aluminum, nickel, tin, magnesium and iron contents.Atomic emission spectrometer
Lead of high purity. Chemical spectral method for the determination of additions
Lead for high-purity red lead production. Method for determination of vanadium, cobalt, manganese and chromium
Lead of high purity. Spectral method for the determination of sodium, calcium, magnesium, aluminium, iron and tallium
本标准适用于各种级别的高纯石英砂的分析
Determination of Lead in high purity arenaceous quartz
High purity lead
本标准规定了高纯铅的要求、试验方法、检验规则及标志、包装、运输、贮存和质量证明书以及合同(或订货单)内容等。 本标准适用于以99.94%铅锭为原料,经高氯酸铅溶液(或硅氟酸铅溶液)电解精炼而制得的99.999%高纯铅;以99.999%的高纯铅为原料经电解精炼而制得的99.9999%的高纯铅。(这些
High purity lead
Lead of high purity. Specifications
Lead of high purity. Technical requirements
Determination of silver, copper, bismuth, aluminum, nickel, tin, magnesium and iron in high-purity lead (chemical spectroscopy)
YS/T 229的本部分规定了高纯铅中砷量的测定方法。本部分适用于高纯铅中砷量的测定。测定范围:0.05×10-4%~0.6×10-4%(质量分数
Methods for chemical analysis of high pure lead.Part 2:Determination of arsenic content.Atomic fluorescence spectrometry
YS/T 229的本部分规定了高纯铅中锑量的测定方法。本部分适用于高纯铅中锑量的测定。锑含量的测定范围:0.05 × 10-4%~1.0 × 10-4%(质量分数
Methods for chemical analysis of high pure lead.Part 3:Determination of antimony content.Atomic fluorescence spectrometry
Настоящий стандарт устанавливает спектрографический метод определения массовой доли ртути в свинце высокой чистоты марок С0000, С000 и С00
Lead of high purity. Spectral method for the determination of mercury
Настоящий стандарт устанавливает колориметрический метод определения массовой доли ртути в свинце высокой чистоты марок С0000, С000 и С00
Lead of high purity. Colorimetric method for the determination of mercury
YS/T 229的本部分规定了高纯铅中痕量杂质元素含量的测定方法,测定元素见表1。本部分适用于高纯铅中痕量杂质元素含量的测定。各元素测定范围如下:硫、硒元素的测定范围为100 μg/kg~5 000 μg/kg,其余元素的测定范围为 1 μg/kg~5 000 μg/kg
Chemical analysis methods for high purity lead.Part 4:Determination of trace impurity elements content.Glow discharge mass spectrometry
YS/T 229的本部分规定了高纯铅中银、铜、铋、铝、镍、锡、镁和铁量的测定方法。本部分适用于高纯铅中银、铜、铋、铝、镍、锡、镁和铁量的测定。各元素测定范围见表1
Methods for chemical analysis of high pure lead.Part 1:Determination of silver, copper, bismuth, aluminum, nickel, tin, magnesium and iron contents.Atomic emission spectrometer
Lead of high purity. Chemical spectral method for the determination of additions
Lead for high-purity red lead production. Method for determination of vanadium, cobalt, manganese and chromium
Lead of high purity. Spectral method for the determination of sodium, calcium, magnesium, aluminium, iron and tallium
本标准适用于各种级别的高纯石英砂的分析
Determination of Lead in high purity arenaceous quartz