DZ/T 0101.12-1994
Active
HG/T 2958.6-1988
Active
Industry standards-Chemical industry
HG/T 2958.6-1988 Celestite ores-Determination of silicon content-Perchloric acid dehydration gravimetric method
HG/T 2958.6-1988 Celestite ores-Determination of silicon content-Perchloric acid dehydration gravimetric method
Price:
$ 30
Basic Information
Standard Code:
HG/T 2958.6-1988
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
1988-03-21
Implement Date:
1988-12-01
Pages:
2 pages
Development Information
Same series standard
HG/T 2958.1-1988 Celestite ores-Determination of strontium and calcium contents-EDTA volumetric method
HG/T 2958.2-1988 Celestite ores-Determination of barium content-Barium chromate volumetric method
HG/T 2958.3-1988 Celestite ores-Determination of sulphate content-Barium sulphate gravimetric method
HG/T 2958.4-1988 Celestite ores-Determination of calcium and magnesium contents-Atomic absorption spectrometry
HG/T 2958.5-1988 Celestite ores-Determination of silicon content-Molybdenum blum spectrophotometric method
HG/T 2958.7-1988 Celestite ores-Determination of iron content-Sulphosalicylic acid spectrophotometric method
HG/T 2958.8-1988 Celestite ores-Determination of aluminium content-Chromazurol S spectrophotometric method
HG/T 2958.9-1988 Celestite ores-Determination of aluminium content-EDTA volumetric method
HG/T 2958.10-1988 Celestite ores-Determination of hygroscopic moisture content-Gravimetric method
Related Standards
JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
SC 53-1980
Active
SC 53-1980 Transfer blade hydraulic steering gear repair quality standard
DZ 4-1981
Replaced
\nDZ 4-1981 Method for Compiling Product Models of Geological Instrumentation Equipment
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active