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BS 5050-11(1980) : 1980

Current

Current

The latest, up-to-date edition.

METHODS OF TEST FOR CRYOLITE - DETERMINATION OF SULPHATE CONTENT

Published date

23-11-2012

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Committee
CII/24
DevelopmentNote
Also numbered as BS 4993-8(1980) and ISO 4280. Supersedes 75/53372 DC. (07/2005)
DocumentType
Standard
PublisherName
British Standards Institution
Status
Current

BS 5050-8:1980 Methods of test for cryolite Determination of calcium content

BS 4993-9:1980 Methods of test for aluminium fluoride for industrial use Determination of sulphur content (X-ray fluorescence spectrometric method)
BS 4993-4:1980 Methods of test for aluminium fluoride for industrial use Preparation and storage of test samples
BS 4993-7:1980 Methods of test for aluminium fluoride for industrial use Determination of sodium content
BS 4993-3:1974 Methods of test for aluminium fluoride for industrial use Determination of silica content
BS 5050:1974 Methods of test for cryolite
BS 4993-6:1980 Methods of test for aluminium fluoride for industrial use Determination of moisture content (gravimetric method)
BS 4993-5:1980 Methods of test for aluminium fluoride for industrial use Determination of moisture content (Karl Fischer method)
BS 4993-2:1974 Methods of test for aluminium fluoride for industrial use Determination of iron content
ISO 5930:1979 Cryolite, natural and artificial, and aluminium fluoride for industrial use Determination of phosphorus content Reduced molybdophosphate photometric method
ISO 4277:1977 Cryolite, natural and artificial Conventional test for evaluation of free fluorides content
BS 5309-4:1976 Methods for sampling chemical products Sampling of solids
BS 5050-8:1980 Methods of test for cryolite Determination of calcium content
BS 4993-1:1974 Methods of test for aluminium fluoride for industrial use Determination of fluorine content

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