高纯石墨制品中硅和铁的光谱测定 粉末法高纯石墨制品中硅和铁的光谱测定 粉末法Determination of silicon and iron in graphite products of high purity by spectroscopical method—The powder method
高纯石墨制品中铁的测定 邻二氮菲分光光度法
Determination of iron in graphite products of high purity by ortho-Phenathroline spectrophotometric method.
2016-07-11
YB/T 5156-2016
高纯石墨制品中硅的测定 硅-钼蓝分光光度法
Determination of silicon in graphite products of high purity by the silicomolybdenum blue spectrophotometric method
2016-07-11
YB/T 5158-2007
高纯石墨制品中微量硼的光谱测定 溶液干渣法
Determination of trace boron in graphite products of high purity by spectroscopical method—The solution and dry residue method
2007-01-25
YB/T 4590-2017
硅材料用高纯石墨制品中杂质含量的测定 电感耦合等离子体发射光谱法
Determination of multi-element contents in high purity graphite used for silicon material-Inductively coupled plasma atomic emission spectrographic method
2017-04-12
YS/T 35-2012
高纯锑化学分析方法 镁、锌、镍、铜、银、镉、铁、硫、砷、金、锰、铅、铋、硅、硒含量的测定 高质量分辨率辉光放电质谱法
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