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
2007-01-25
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 5157-2016
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 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