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EN ISO 8261 : 2001

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

MILK AND MILK PRODUCTS - GENERAL GUIDANCE FOR THE PREPARATION OF TEST SAMPLES, INITIAL SUSPENSIONS AND DECIMAL DILUTIONS FOR MICROBIOLOGICAL EXAMINATION
Superseded date

01-08-2010

Published date

12-01-2013

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Diluents
   5.1 Basic materials
   5.2 Diluents for general use
   5.3 Diluents for special purpose
   5.4 Distribution, sterilization and storage of diluent
6 Apparatus
7 Sampling
8 Procedure
   8.1 General
   8.2 Preparation of test portion and initial
        suspension
   8.3 Further decimal dilutions
   8.4 Duration of the procedure
Bibliography

Describes general guidelines for the preparation of test samples, initial suspensions and decimal dilutions for the microbiological examination of milk and milk products, including milk-based infant foods.

Committee
TC 302
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

I.S. EN ISO 4833:2003 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - HORIZONTAL METHOD FOR THE ENUMERATION OF MICROORGANISMS - COLONY-COUNT TECHNIQUE AT 30 DEGREE C
CEN ISO/TS 11133-2 : 2003 AMD 1 2011 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - GUIDELINES ON PREPARATION AND PRODUCTION OF CULTURE MEDIA - PART 2: PRACTICAL GUIDELINES ON PERFORMANCE TESTING OF CULTURE MEDIA
I.S. EN ISO 6579:2002 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - HORIZONTAL METHOD FOR THE DETECTION OF SALMONELLA SPP
DD CEN ISO/TS 11133-2 : 2003 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - GUIDELINES ON PREPARATION AND PRODUCTION OF CULTURE MEDIA - PART 2: PRACTICAL GUIDELINES ON PERFORMANCE TESTING OF CULTURE MEDIA
I.S. CEN ISO TS 11133-2:2004 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - GUIDELINES ON PREPARATION AND PRODUCTION OF CULTURE MEDIA - PART 2: PRACTICAL GUIDELINES ON PERFORMANCE TESTING OF CULTURE MEDIA
UNI CEN ISO/TS 11133-2 : 2011 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - GUIDELINES ON PREPARATION AND PRODUCTION OF CULTURE MEDIA - PART 2: PRACTICAL GUIDELINES ON PERFORMANCE TESTING OF CULTURE MEDIA
I.S. EN ISO 6888-3:2003 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - HORIZONTAL METHOD FOR THE ENUMERATION OF COAGULASE-POSITIVE STAPHYLOCOCCI (STAPHYLOCOCCUS AUREUS AND OTHER SPECIES) - PART 3: DETECTION AND MPN TECHNIQUE FOR LOW NUMBERS
BS EN ISO 6579 : 2002 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - HORIZONTAL METHOD FOR THE DETECTION OF SALMONELLA SPP
ISO 4833:2003 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of microorganisms Colony-count technique at 30 degrees C
ISO 6579:2002 Microbiology of food and animal feeding stuffs Horizontal method for the detection of Salmonella spp.
ISO 6888-3:2003 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) Part 3: Detection and MPN technique for low numbers
ISO/TS 11133-2:2003 Microbiology of food and animal feeding stuffs Guidelines on preparation and production of culture media Part 2: Practical guidelines on performance testing of culture media
EN ISO 6579:2002/A1:2007 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - HORIZONTAL METHOD FOR THE DETECTION OF SALMONELLA SPP
EN ISO 6888-3:2003 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - HORIZONTAL METHOD FOR THE ENUMERATION OF COAGULASE-POSITIVE STAPHYLOCOCCI (STAPHYLOCOCCUS AUREUS AND OTHER SPECIES) - PART 3: DETECTION AND MPN TECHNIQUE FOR LOW NUMBERS
EN ISO 4833 : 2003 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - HORIZONTAL METHOD FOR THE ENUMERATION OF MICROORGANISMS - COLONY-COUNT TECHNIQUE AT 30 DEGREE C
BS EN ISO 4833:2003 Microbiology of food and animal feeding stuffs. Horizontal method for the enumeration of microorganisms. Colony-count technique at 30°C
BS EN ISO 6888-3:2003 Microbiology of food and animal feeding stuffs. Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) Detections and MPN technique for low numbers

ISO 6579:2002 Microbiology of food and animal feeding stuffs Horizontal method for the detection of Salmonella spp.
ISO 6887-1:2017 Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 1: General rules for the preparation of the initial suspension and decimal dilutions
ISO 7218:2007 Microbiology of food and animal feeding stuffs General requirements and guidance for microbiological examinations
EN ISO 6887-1:2017 Microbiology of the food chain - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 1: General rules for the preparation of the initial suspension and decimal dilutions (ISO 6887-1:2017)
ISO 707:2008 Milk and milk products — Guidance on sampling

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