Methods for analysis of high purity copper cathode Cu-CATH-1-Method for determination of phosphorus and silicon by spectrophotometry
高纯度阴极铜阴极铜的分析方法 分光光度法测定磷和硅的方法
1990-07-31
YS/T 244.2-2008
高纯铝化学分析方法 第2部分:钼蓝萃取光度法测定硅含量
Chemical analysis methods of high purity aluminum—Part 2:Determination of silicon content by extraction-molybdenum blue photometric method
2008-03-12
YS/T 629.1-2007
高纯氧化铝化学分析方法 二氧化硅含量的测定 正戊醇萃取钼蓝光度法
Chemical analysis methods of high purity alumina—Determination of silicon dioxide—Molybdenum blue photometric method extracted with n-Amyl alcohol
2007-04-13
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