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BS ISO 8573-7:2003

BS ISO 8573-7:2003

Current

Current

The latest, up-to-date edition.

Compressed air Test method for viable microbiological contaminant content

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-25-2003

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Method for verifying presence of viable micro-organisms
  by partial flow sampling
5 Operating conditions
6 Determination of viable, colony-forming organisms
7 Test report statement
Annex A (informative) - Determination of viable microbiological
        particle content in compressed air - Sample test report
Annex B (normative) - Quantitative sampling method
Annex C (informative) - Sampling endotoxins
Annex D (informative) - Preparation of Petri dish with culturable
        media
Bibliography

Describes a test method for distinguishing viable, colony-forming, microbiological organisms (e.g. yeast, bacteria, endotoxins) from other solid particles which may be present in compressed air. Provides a means of sampling, incubating and determining the number of microbiological particles.

This part of ISO8573 specifies a test method for distinguishing viable, colony-forming, microbiological organisms (e.g. yeast, bacteria, endotoxins) from other solid particles which may be present in compressed air. One of a series of standards aimed at harmonizing air contamination measurements, it provides a means of sampling, incubating and determining the number of microbiological particles. The test method is suitable for determining purity classes in accordance with ISO8573-1, and is intended to be used in conjunction with ISO8573-4 when there is need to identify solid particles that are also viable, colony-forming units.

Committee
MCE/8
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current

Standards Relationship
ISO 8573-7:2003 Identical

ISO 7218:2007 Microbiology of food and animal feeding stuffs General requirements and guidance for microbiological examinations
ISO 8573-1:2010 Compressed air Part 1: Contaminants and purity classes
ISO 7954:1987 Microbiology General guidance for enumeration of yeasts and moulds Colony count technique at 25 degrees C
ISO 8573-4:2001 Compressed air Part 4: Test methods for solid particle content
ISO 4833:2003 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of microorganisms Colony-count technique at 30 degrees C

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