BS 5050-9(1980) : 1980
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
METHODS OF TEST FOR CRYOLITE - DETERMINATION OF MOISTURE CONTENT (KARL FISHER METHOD)
Withdrawn date
01-12-2011
Published date
23-11-2012
Publisher
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| Committee |
CII/24
|
| DevelopmentNote |
Also numbered as BS 4993-5(1980) and ISO 3392. Supersedes 74/54499 DC. (07/2005)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| BS 5050-8:1980 | Methods of test for cryolite Determination of calcium content |
| BS 2511:1970 | Methods for the determination of water (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 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 4993-6:1980 | Methods of test for aluminium fluoride for industrial use Determination of moisture content (gravimetric method) |
| BS 4993-8:1980 | Methods of test for aluminium fluoride for industrial use Determination of sulphate content |
| 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 |
| ISO 760:1978 | Determination of water Karl Fischer method (General method) |
| BS 4993-1:1974 | Methods of test for aluminium fluoride for industrial use Determination of fluorine content |
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