GB 9018.7-1988
Celestite ores--Determination of iron content--Sulphosalicylic acid spectrophotometric method (English Version)
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GB 9018.7-1988
Standard No.
GB 9018.7-1988
Language
Chinese,
Available in English version
Release Date
1988
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
Withdraw
1988-12
Latest
GB 9018.7-1988
Replace By
HG/T 2958.7-1988
GB 9018.7-1988 history
1988
GB 9018.7-1988
Celestite ores--Determination of iron content--Sulphosalicylic acid spectrophotometric method
GB 9018.7-1988 -All Parts
GB 9018.1-1988 Celestite ores--Determination of strontium and calcium contents--EDTA volumetric method
GB 9018.10-1988 Celestite ores--Determination of hygroscopic moisture content--Gravimetric method
GB 9018.2-1988 Celestite ores--Determination of barium content--Barium chromate volumetric method
GB 9018.3-1988 Celestite ores--Determination of sulphate content--Barium sulphate gravimetric method
GB 9018.4-1988 Celestite ores--Determination of calcium and magnesium contents--Atomic absorption spectrometry
GB 9018.5-1988 Celestite ores--Determination of silicon content--Molybdenum blum spectrophotometric method
GB 9018.6-1988 Celestite ores--Determination of silicon content--Perchloric acid dehydration gravimetric method
GB 9018.7-1988 Celestite ores--Determination of iron content--Sulphosalicylic acid spectrophotometric method
GB 9018.8-1988 Celestite ores--Determination of aluminium content--Chromazurol S spectrophotometric method
GB 9018.9-1988 Celestite ores--Determination of aluminium content--EDTA volumetric method
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