进出口高纯石墨中硫的测定 X射线荧光光谱法
Determination of sulphur in high pure graphite powder for import and export by X-ray fluorescence spectrometric method

2010-11-01

高纯二氧化锗化学分析方法 石墨炉原子吸收光谱法测定砷量
Methods for chemical analysis of high pure germanium dioxide-Determination of arsenic content by graphite furnace atomic absorption spectrometric method

2018-10-22

高纯二氧化锗化学分析方法 石墨炉原子吸收光谱法测定铁量
Methods for chemical analysis of high pure germanium dioxide-Determination of iron content by graphite furnace atomic absorption spectrometric method

2018-10-22

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

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