Standards GB - Chinese national standards - Page 5081

Chemical analysis methods and determination of physical performance of alumina--Determination of phosphorus pentoxide content--Molybdenum blue spectrophotometric method

Standard published on 5.2.2004

Chemical analysis methods and determination of physical performanceof alumina--Determination of sulfate content--NN-dimethyl-P-phenylenediamine spectrophotometric method

Standard published on 5.2.2004

Chemical analysis methods and determination of physical performance of alumina—Part 19Determination of lithium oxide content—Flame atomic absorption spectrometry method

Standard published on 14.5.2018

Chemical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 and 1000

Standard published on 9.3.2022

Chemical analysis methods and determination of physical performance of alumina--Determination of magnesia content--Flame atomic absorption spectrophotometric method

Standard published on 5.2.2004

Chemical analysis methods and determination of physical performance of alumina--Determination of gallium trioxide content--Butyrhodamine B spectrophotometric method

Standard published on 5.2.2004

Chemical analysis methods and determination of physical performance of alumina--Sampling

Standard published on 5.2.2004

Chemical analysis methods and determination of physical performance of alumina—Part 22: Sampling and preparation of test samples
Execute Date: december 2026

Standard published on 25.5.2026

Chemical analysis methods and determination of physical performance of alumina--Preparation andstorage of test samples

Standard published on 5.2.2004

Chemical analysis methods and determination of physical performance of alumina--Measurement of the angle of repose

Standard published on 5.2.2004