BS 4559-9.1:1988
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Methods for preparation of calibration gas mixtures. Comparison methods and methods for establishing traceability Determination of composition by comparison methods
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
29-02-1988
Publisher
Superseded date
15-08-2001
Superseded by
€161.23
Excluding VAT
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Especially applicable to the preparation of large quantities of gases for the frequent calibration of analysers in routine use.
| Committee |
PTI/15
|
| DevelopmentNote |
BS DRAFT 97/120545 DC REFERS TO A REVISION
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 6143:2001 | Identical |
| ISO 6143:1981 | Identical |
| BS 4366:1993 | Specification for industrial nitrogen |
| BS 4364:1993 | Specification for industrial oxygen |
| BS 4559-9.2:1988 | Methods for preparation of calibration gas mixtures. Comparison methods and methods for establishing traceability Checking by a comparison method |
| ISO 6711:1981 | Gas analysis — Checking of calibration gas mixtures by a comparison method |
| ISO 6143:2001 | Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures |
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