BS 3523:1991
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for granular desiccant silica gel impregnated with cobalt chloride
Hardcopy , PDF
02-08-2013
English
30-08-1991
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Committees responsible
Foreword
Specification
1 Scope
2 Sampling
3 Moisture content
4 pH
5 Water soluble sulphates
6 Adsorptive capacity
7 Particle size
8 Ammonia and ammonium compounds
9 Cobalt chloride
10 Friability and dust
11 Packaging
12 Marking
Table
1 Chemical and physical properties
For protection of a wide range of products from water vapour.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes DEFSTAN 68-179/1(1993) (09/2003) Supersedes 90/57701 DC, 96/123963 DC and BS 3523(1962) (07/2005) Inactive for the new design. (04/2009)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| BS 3482-7:1991 | Methods of test for desiccants Determination of particle size |
| BS 3482-9:1991 | Methods of test for desiccants Determination of cobalt chloride content |
| BS 3482-1:1991 | Methods of test for desiccants Sampling, and preparation and storage of test samples |
| BS 3482-5:1991 | Methods of test for desiccants Determination of water-soluble sulphates content |
| BS 3482-8:1991 | Methods of test for desiccants Estimation of ammonia and ammonium compounds content |
| BS 3482-3:1991 | Methods of test for desiccants Determination of pH |
| BS 3482-6:1991 | Methods of test for desiccants Determination of adsorptive capacity |
| BS 3482-11:1991 | Methods of test for desiccants Determination of friability and dust content |
| BS 3482-2:1991 | Methods of test for desiccants Determination of moisture content |
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