发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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High purity antimonium
本标准规定了高纯锑的要求、试验方法、检验规则、标志、包装、运输、贮存及订货单。 本部分适用于以工业锑为原料,经氯化、精镏、氢气还原、蒸馏等而制得的纯度不小于99.999%的以及不小于99.9999%的高纯度锑。产品用于制备Ⅲ-Ⅴ族半导体材料、高纯合金、热电致冷元件以及用作硅、锗单晶的掺杂剂等
High purity antimonium
本标准规定了高纯锑的产品分类、技术要求、检验规则及包装运输等。 本标准适用于以一号锑为原料,经氯化、蒸馏、还原等而制得的纯度不小于99.999%的锑;再以此为原料,经双精馏等而制得的纯度不小于99.9999%的锑。产品供制备Ⅲ-Ⅴ族化合物半导体、高纯合金、硫化锑、制冷元件和硅、锗单晶的
High purity antimonium
本方法规定了纯度w(Sb)≥99.999%高纯锑中镁、锌、镍、铜、银、镉、铁、硫、砷、金、锰、铅、铋、硅、硒含量的测定方法。本方法适用于纯度W(Sb)≥99.999%高纯锑中镁、锌、镍、铜、银、镉、铁、硫、砷、金、锰、铅、铋、硅、硒含量的测定。各元素测定范围为1.0X10-7%~1.5×10
Method for chemical analysis of high purity antimony.Determination of magnesium,zinc,nickel,copper,silver,cadium,iron,sulfur,arsenic,gold,manganese,lead,bismuth,silicon,selenium.High-mass resolution glow discharge mass spectrometry
本标准规定了高纯锑中镁、锰、铁、镍、铜、锌、砷、硒、银、镉、金、铅、铋含量的测定方法。 本标准适用于高纯锑中镁、锰、铁、镍、铜、锌、砷、硒、银、镉、金、铅、铋含量的测定。各元素测定范围为 0.000 1%~0.010
Test methods for chemical analysis of high purity antimony.Determination of magnesium, manganese, iron,nickel, copper, zinc,arsenic, selenium,silver,cadmium,gold,lead and bismuth content.Inductively coupled plasma-mass spectrum method
Zpracovatel: V?zkumn? ústav kov?, Panenské B?e?any — Ing. A. ?im?nková Pracovník ??adu pro normalizaci a mě?ení: Ing. V. Ceznerov
Antimony of high parity. Methods of chemical and spectral analysis. Delermmation of arsenic by photomotric metod
Zpracovatel: V?zkumn? ústav kov?, Panenské B?e?any — Ing. A. ?im?nková, Ing. M. Veselá Pracovník ??adu pro normalizaci a mě?ení: Ing. V. Ceznerov
Antimony of high purity. Methods of chemical and spectral analysis. Preparation of the sample
Tellurium high purity. Spectral method for the determination of arsenic, autimonic, mercury and cadmium
Zpracovatel: V?zkumn? ústav kov?, Panenské B?e?any — Ing. A. ?im?nková Pracovník ??adu pro normalizaci a mě?ení: Ing. V. Ceznerov
Antimony of high purity. Methods of chemical and spectral analysis General data
Zpracovatel: V?zkumn? ústav kov?, Panenské B?e?any — Ing. A. ?im?nková Pracovník U?adu pro normalizaci a mě?eni: Ing. V. Ceznerov
Antimony of high purity. Method of chemical and spectral anaysis.Determination of sulfur by aombustion method
High purity antimonium
本标准规定了高纯锑的要求、试验方法、检验规则、标志、包装、运输、贮存及订货单。 本部分适用于以工业锑为原料,经氯化、精镏、氢气还原、蒸馏等而制得的纯度不小于99.999%的以及不小于99.9999%的高纯度锑。产品用于制备Ⅲ-Ⅴ族半导体材料、高纯合金、热电致冷元件以及用作硅、锗单晶的掺杂剂等
High purity antimonium
本标准规定了高纯锑的产品分类、技术要求、检验规则及包装运输等。 本标准适用于以一号锑为原料,经氯化、蒸馏、还原等而制得的纯度不小于99.999%的锑;再以此为原料,经双精馏等而制得的纯度不小于99.9999%的锑。产品供制备Ⅲ-Ⅴ族化合物半导体、高纯合金、硫化锑、制冷元件和硅、锗单晶的
High purity antimonium
本方法规定了纯度w(Sb)≥99.999%高纯锑中镁、锌、镍、铜、银、镉、铁、硫、砷、金、锰、铅、铋、硅、硒含量的测定方法。本方法适用于纯度W(Sb)≥99.999%高纯锑中镁、锌、镍、铜、银、镉、铁、硫、砷、金、锰、铅、铋、硅、硒含量的测定。各元素测定范围为1.0X10-7%~1.5×10
Method for chemical analysis of high purity antimony.Determination of magnesium,zinc,nickel,copper,silver,cadium,iron,sulfur,arsenic,gold,manganese,lead,bismuth,silicon,selenium.High-mass resolution glow discharge mass spectrometry
本标准规定了高纯锑中镁、锰、铁、镍、铜、锌、砷、硒、银、镉、金、铅、铋含量的测定方法。 本标准适用于高纯锑中镁、锰、铁、镍、铜、锌、砷、硒、银、镉、金、铅、铋含量的测定。各元素测定范围为 0.000 1%~0.010
Test methods for chemical analysis of high purity antimony.Determination of magnesium, manganese, iron,nickel, copper, zinc,arsenic, selenium,silver,cadmium,gold,lead and bismuth content.Inductively coupled plasma-mass spectrum method
Zpracovatel: V?zkumn? ústav kov?, Panenské B?e?any — Ing. A. ?im?nková Pracovník ??adu pro normalizaci a mě?ení: Ing. V. Ceznerov
Antimony of high parity. Methods of chemical and spectral analysis. Delermmation of arsenic by photomotric metod
Zpracovatel: V?zkumn? ústav kov?, Panenské B?e?any — Ing. A. ?im?nková, Ing. M. Veselá Pracovník ??adu pro normalizaci a mě?ení: Ing. V. Ceznerov
Antimony of high purity. Methods of chemical and spectral analysis. Preparation of the sample
Tellurium high purity. Spectral method for the determination of arsenic, autimonic, mercury and cadmium
Zpracovatel: V?zkumn? ústav kov?, Panenské B?e?any — Ing. A. ?im?nková Pracovník ??adu pro normalizaci a mě?ení: Ing. V. Ceznerov
Antimony of high purity. Methods of chemical and spectral analysis General data
Zpracovatel: V?zkumn? ústav kov?, Panenské B?e?any — Ing. A. ?im?nková Pracovník U?adu pro normalizaci a mě?eni: Ing. V. Ceznerov
Antimony of high purity. Method of chemical and spectral anaysis.Determination of sulfur by aombustion method