BS 4993-8:1980
Current
The latest, up-to-date edition.
Methods of test for aluminium fluoride for industrial use Determination of sulphate content
Hardcopy , PDF
English
31-12-1980
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Test for aluminium fluoride and cryolite.
| Committee |
W/-
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| DevelopmentNote |
Also numbered as BS 5050-11(1980) and ISO 4280. Supersedes 75/53372 DC. (07/2005) Reviewed and confirmed by BSI, March 2015. (03/2015)
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| DocumentType |
Standard
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| Pages |
12
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| PublisherName |
British Standards Institution
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| Status |
Current
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This International Standard specifies a barium sulphate gravimetric method for the determination of the sulphate content of cryolite (natural and artificial) and aluminium fluoride for industrial use.
| BS 4993-5:1980 | Methods of test for aluminium fluoride for industrial use Determination of moisture content (Karl Fischer method) |
| BS 4993-9:1980 | Methods of test for aluminium fluoride for industrial use Determination of sulphur content (X-ray fluorescence spectrometric method) |
| BS 5050-9(1980) : 1980 | METHODS OF TEST FOR CRYOLITE - DETERMINATION OF MOISTURE CONTENT (KARL FISHER METHOD) |
| BS 4993-7:1980 | Methods of test for aluminium fluoride for industrial use Determination of sodium content |
| BS 5050-13(1983) : 1983 | METHODS OF TEST FOR CRYOLITE - DETERMINATION OF PHOSPHORUS CONTENT |
| BS 5050-10(1980) : 1980 | METHODS OF TEST FOR CRYOLITE - DETERMINATION OF MOISTURE CONTENT (GRAVIMETRIC METHOD) |
| BS 5050-12(1980) : 1980 | METHODS OF TEST FOR CRYOLITE - DETERMINATION OF SULFUR CONTENT (X-RAY FLUORESCENCE SPECTROMETRIC METHOD) |
| BS 4993-10:1983 | Methods of test for aluminium fluoride for industrial use Determination of phosphorus content |
| BS 4993-6:1980 | Methods of test for aluminium fluoride for industrial use Determination of moisture content (gravimetric method) |
| 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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