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BS 4559-8:1985

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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 for preparation of calibration gas mixtures Mass dynamic method

Available format(s)

Hardcopy , PDF

Withdrawn date

15-04-1995

Language(s)

English

Published date

31-12-1985

National foreword
Committees responsible
Method
1. Scope and field of application
2. Reference
3. Principle
4. Apparatus - Description
5. Procedure
6. Sources of error
7. Numerical example
Figures
1. Schematic arrangement of mixing system
2. Flow variation with time
3. Mass variation of the assembly considered with time

Principle and examples of apparatus for a mass dynamic method for continuous preparation.

Committee
PTI/15
DocumentType
Standard
Pages
8
PublisherName
British Standards Institution
Status
Withdrawn

Standards Relationship
ISO 7395:1984 Identical

BS 4366:1993 Specification for industrial nitrogen
BS 4364:1993 Specification for industrial oxygen

ISO 6142:2001 Gas analysis Preparation of calibration gas mixtures Gravimetric method

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