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AS/NZS 4276.19:2001

AvailableSuperseded
AvailableSuperseded

An Available Superseded Standard is one, which has been made available for a period of time although it has been formally superseded by another Standard. Its availability is maintained where it is referenced in legislation/regulations or in other Standards and its use should be restricted to where so referenced. No responsibility is taken by Intertek Inform as to the ongoing technical validity of such a Standard, the responsibility resting with the referencing authority.

Water microbiology Examination for thermophilic spp.- Membrane filtration
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

07-24-2001

Preview

1 - AS/NZS 4276.19:2001 WATER MICROBIOLOGY - EXAMINATION FOR THERMOPHILIC CAMPYLOBACTER SPP.-MEMBRANE FILTRATION
1 - PREFACE
1 - METHOD
1 - 1 SCOPE
1 - 2 REFERENCED DOCUMENT
2 - 3 PRINCIPLE
2 - 4 CULTURE MEDIA, REAGENTS AND REFERENCE CULTURES
2 - 4.1 Culture media
2 - 4.1.1 Preston enrichment broth
2 - 4.1.2 Prestons selective agar or a blood free modification of this medium
2 - 4.1.3 Blood agar
2 - 4.2 Reagent
2 - 4.3 Reference cultures
2 - 4.3.1 Campylobacter jejuni
2 - 4.3.2 Escherichia coli
2 - 4.3.3 Use of reference cultures
2 - 5 APPARATUS
2 - 5.1 Gas cylinders or kits
3 - 5.2 Filtration equipment and 0.2 µm or 0.45 µm membranes
3 - 5.3 Incubators
3 - 6 PROCEDURES
3 - 6.1 Micro-aerobic incubation conditions
3 - 6.2 Sample volume
3 - 6.3 Membrane filtration
3 - 6.4 Enrichment
3 - 6.5 Controls for broth culture
3 - 6.6 Selective enrichment
3 - 6.7 Plating out on selective agar media
3 - 6.8 Examination of selective agar plates
4 - 7 CONFIRMATION TESTS
4 - 7.1 Culture of selected colonies
4 - 7.2 Oxidase test and Gram stain
4 - 7.3 Further confirmation tests
4 - 8 TEST REPORT
5 - 9 BIBLIOGRAPHY
6 - APPENDIX A - FLOW CHART FOR EXAMINATION FOR THERMOPHILIC CAMPYLOBACTER SPP.-MEMBRANE FILTRATION
7 - APPENDIX B - CULTURE MEDIA
7 - B1 SCOPE
7 - B2 BLOOD AGAR
7 - B2.1 General
7 - B2.2 Nutrient agar
7 - B3 PRESTON ENRICHMENT BROTH
7 - B3.1 General
8 - B3.2 Nutrient broth
8 - B3.3 FBP Supplement
8 - B3.4 Antibiotic supplement
8 - B4 PRESTON SELECTIVE AGAR
9 - B5 CAMPYLOBACTER BLOOD- FREE SELECTIVE MEDIUM (MODIFIED CCDA- PRESTONS)
9 - B6 CARBOL FUCHSIN
9 - B6.1 Strong
9 - B6.2 Weak

This Standard sets out a method for detecting thermophilic Campylobacters in water using culture in enrichment broth and on selective agar media.

This Standard sets out a method for detecting thermophilic Campylobacters in water using culture in enrichment broth and on selective agar media.NOTE: A flow diagram of the procedure is shown in Appendix A.

Committee
FT-020
DocumentType
Standard
ISBN
0 7337 3971 7
Pages
9
PublisherName
Standards Australia
Status
AvailableSuperseded
SupersededBy
Supersedes
UnderRevision

First published as AS/NZS 4276.19:2001.

AS 4276.1-1995 Water microbiology General information and procedures

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