Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
HG/T 2957.9-1984 |
Alunite ores-Determination of silicon content-Gravimetric method |
China Chemical Industry
Standards Alunite ores Determination |
English PDF |
HG/T 2957.8-1984 |
Alunite ores-Determination of total sulphur content-Barium sulphate gravimetrlc method |
China Chemical Industry
Standards Alunite ores Determination |
English PDF |
HG/T 2957.7-1984 |
Alunite ores-Determination of potassium and sodium contents-Potassium tetraphenylborate gravimetric method and flame emission spectrophotometric methods |
China Chemical Industry
Standards Alunite ores Determination |
English PDF |
HG/T 2957.6-1984 |
Alunite ores-Determination of combined water content-Gravimetric method |
China Chemical Industry
Standards Alunite ores Determination |
English PDF |
HG/T 2957.5-1984 |
Alunite ores-Determination of aluminium content-Volumetric method |
China Chemical Industry
Standards Alunite ores Determination |
English PDF |
HG/T 2957.4-1984 |
Alunite ores-Determination of sulphur content for sulphate-Barium sulphate gravimetric method |
China Chemical Industry
Standards Alunite ores Determination |
English PDF |
HG/T 2957.3-1984 |
Alunite ores-Determination of hygroscopic moisture content in analytical samples-Gravimetric method |
China Chemical Industry
Standards Alunite ores Determination |
English PDF |
HG/T 2957.11-1984 |
Alunite ores-Determination of titanium content-Diantipyrylmethane photometric method |
China Chemical Industry
Standards Alunite ores Determination |
English PDF |
HG/T 2957.10-1984 |
Alunite ores-Determination of total iron content-Sulphosalicylic acid photometric method |
China Chemical Industry
Standards Alunite ores Determination |
English PDF |
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