Iron ores—Determination of aluminumcontent—Chrome azurol S spectrophotometric method

铊化学分析方法　第7部分：铝量的测定　铬天青S分光光度法
Methods for chemical analysis of thallium—Part 7:Determination of aluminum content—Chrome azurol S spectrophotometry

2015-04-30

工业硅化学分析方法 第2部分：铝含量的测定 铬天青-S分光光度法
Methods for chemical analysis of silicon metal - Part 2：Determination of aluminum content - Chrome azurol S spectrophotometric method

2007-10-25

铬矿石　镁、铝、硅、钙、钛、钒、铬、锰、铁和镍含量的测定　波长色散X射线荧光光谱法
Chrome ores—Determination of magnesium,aluminum,silicon,calcium,titanium,vanadium,chrome,manganese,iron and nickel content—Wavelength dispersive X-ray fluorescence spectrometric method

2009-07-15

铬矿石 镁、铝、硅、钙、钛、钒、铬、锰、铁和镍含量的测定 波长色散X射线荧光光谱法
Chrome ores - Determination of magnesium, aluminum, silicon, calcium, titanium, vanadium, chrome, manganese, iron and nickel content - Wavelength dispersive X-ray fluorescence spectrometric method

2009-07-15

硒化学分析方法　第3部分：铝量的测定　铬天青S-溴代十六烷基吡啶分光光度法
Methods for chemical analysis of selenium—Part 3:Determination of aluminum content—Chrome azurol S-cetyl trimethyl ammonium bromide absorption photometric method

2009-12-04