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ISO 11133:2014

Current
Current

The latest, up-to-date edition.

Microbiology of food, animal feed and water — Preparation, production, storage and performance testing of culture media
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Published date

05-14-2014

ISO 11133:2014 defines terms related to quality assurance of culture media and specifies the requirements for the preparation of culture media intended for the microbiological analysis of food, animal feed, and samples from the food or feed production environment as well as all kinds of water intended for consumption or used in food production. These requirements are applicable to all categories of culture media prepared for use in laboratories performing microbiological analyses.

ISO 11133:2014 also sets criteria and describes methods for the performance testing of culture media. It applies to producers such as:

  • commercial bodies producing and/or distributing ready-to-use or semi-finished reconstituted or dehydrated media;
  • non-commercial bodies supplying media to third parties;
  • microbiological laboratories preparing culture media for their own use.

DevelopmentNote
Supersedes ISO 9998, ISO/DIS 11133, ISO TS 11133-1 and ISO TS 11133-2. (05/2014) NEW CHILD AMD 2 IS ADDED
DocumentType
Standard
Pages
103
ProductNote
THIS STANDARD HAVE CORRECT VERSION FOR EN AND FR - 2014 NEW CHILD AMD 2 IS ADDED
PublisherName
International Organization for Standardization
Status
Current
Supersedes

ISO 16649-1:2001 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli Part 1: Colony-count technique at 44 degrees C using membranes and 5-bromo-4-chloro-3-indolyl beta-D-glucuronide
DIN EN ISO 22964 E : 2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION OF CRONOBACTER SPP. (ISO 22964:2017)
BS EN ISO 13843:2017 Water quality. Requirements for establishing performance characteristics of quantitative microbiological methods
BS EN ISO 21148:2017 Cosmetics. Microbiology. General instructions for microbiological examination
17/30291335 DC : 0 BS EN ISO 8199 - WATER QUALITY - GENERAL REQUIREMENTS AND GUIDANCE FOR MICROBIOLOGICAL EXAMINATIONS BY CULTURE
BS EN ISO 16649-3:2015 Microbiology of the food chain. Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli Detection and most probable number technique using 5-bromo-4-chloro-3-indolyl-β-D-glucuronide
15/30330813 DC : 0 BS EN 16939 - ANIMAL FEEDING STUFFS: METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THINLAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY
DIN EN ISO 21528-2 E : 2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF ENTEROBACTERIACEAE - PART 2: COLONY-COUNT TECHNIQUE (ISO 21528-2:2017)
16/30342979 DC : 0 BS EN ISO 18593 - MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHODS FOR SAMPLING TECHNIQUES FROM SURFACES USING CONTACT PLATES AND SWABS
S.R. CEN ISO/TS 18867:2015 MICROBIOLOGY OF THE FOOD CHAIN - POLYMERASE CHAIN REACTION (PCR) FOR THE DETECTION OF FOOD-BORNE PATHOGENS - DETECTION OF PATHOGENIC YERSINIA ENTEROCOLITICA AND YERSINIA PSEUDOTUBERCULOSIS (ISO/DTS 18867:2015)
I.S. EN ISO 11731:2017 WATER QUALITY - ENUMERATION OF LEGIONELLA (ISO 11731:2017)
DIN EN ISO 11290-1:2005-01 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF LISTERIA MONOCYTOGENES AND OF LISTERIA SPP. - PART 1: DETECTION METHOD (ISO 11290-1:2017)
BS EN ISO 6887-1:2017 Microbiology of the food chain. Preparation of test samples, initial suspension and decimal dilutions for microbiological examination General rules for the preparation of the initial suspension and decimal dilutions
ISO 21872-1:2017 Microbiology of the food chain — Horizontal method for the determination of Vibrio spp. — Part 1: Detection of potentially enteropathogenic Vibrio parahaemolyticus, Vibrio cholerae and Vibrio vulnificus
BS EN ISO 9308-1 : 2014 WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 1: MEMBRANE FILTRATION METHOD FOR WATERS WITH LOW BACTERIAL BACKGROUND FLORA (ISO 9308-1:2014)
BS EN ISO 6887-4:2017 Microbiology of the food chain. Preparation of test samples, initial suspension and decimal dilutions for microbiological examination Specific rules for the preparation of miscellaneous products
I.S. 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)
DIN EN ISO 21148:2017-09 COSMETICS - MICROBIOLOGY - GENERAL INSTRUCTIONS FOR MICROBIOLOGICAL EXAMINATION (ISO 21148:2017)
AS 5013.3:2022 Food microbiology Microbiology of food and animal feeding stuffs - Horizontal method for the detection and enumeration of coliforms - Most probable number technique (ISO 4831:2006, MOD)
DIN EN ISO 10273:2003-12 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION OF PATHOGENIC YERSINIA ENTEROCOLITICA (ISO 10273:2017)
CEN ISO/TS 18867:2015 Microbiology of the food chain - Polymerase chain reaction (PCR) for the detection of food-borne pathogens - Detection of pathogenic Yersinia enterocolitica and Yersinia pseudotuberculosis (ISO/TS 18867:2015)
DIN EN ISO 6579-1 : 2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION, ENUMERATION AND SEROTYPING OF SALMONELLA - PART 1: DETECTION OF SALMONELLA SPP. (ISO 6579-1:2017)
17/30342976 DC : 0 BS ISO 6888-1:1999 AMD 2 - MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - HORIZONTAL METHOD FOR THE ENUMERATION OF COAGULASE-POSITIVE STAPHYLOCOCCI (STAPHYLOCOCCUS AUREUS AND OTHER SPECIES) - PART 1: TECHNIQUE USING BAIRD-PARKER AGAR MEDIUM
DIN EN 16939 E : 2017 ANIMAL FEEDING STUFFS - METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THIN LAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY
UNE-EN ISO 11731:2017 Water quality - Enumeration of Legionella (ISO 11731:2017)
BS ISO 8784-1:2014 Pulp, paper and board. Microbiological examination Enumeration of bacteria and bacterial spores based on disintegration
BS ISO 16649-1:2001 Microbiology of food and animal feeding stuffs. Horizontal method for the enumeration of β-glucuronidase-positive Escherichia coli Colony-count technique at 44°C using membranes and 5-bromo-4- chloro-3-indolyl-β-D-glucuronide
17/30342982 DC : 0 BS ISO 16649-1 - MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE ENUMERATION OF BETA-GLUCURONIDASE-POSITIVE ESCHERICHIA COLI - PART 1: COLONY-COUNT TECHNIQUE AT 44 DEGREES C USING MEMBRANES AND 5-BROMO-4-CHLORO-3-INDOLYL BETA-D-GLUCURONIDE
BS EN ISO 22964:2017 Microbiology of the food chain. Horizontal method for the detection of <i>Cronobacter</i> spp.
15/30281536 DC : 0 BS EN ISO 10272-1 - MICROBIOLOGY OF FOOD AND ANIMAL FEED - HORIZONTAL METHOD FOR DETECTION AND ENUMERATION OF CAMPYLOBACTER - PART 1: DETECTION METHOD
BS EN ISO 21528-1:2017 Microbiology of the food chain. Horizontal method for the detection and enumeration of Enterobacteriaceae Detection of Enterobacteriaceae
14/30315992 DC : 0 BS EN ISO 11290-1 - MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF LISTERIA MONOCYTOGENES AND OTHER LISTERIA SPP. - PART 1: DETECTION METHOD
14/30295024 DC : 0 BS EN ISO 6579-1 - MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION, ENUMERATION AND SEROTYPING OF SALMONELLA - PART 1: HORIZONTAL METHOD FOR THE DETECTION OF SALMONELLA SPP.
BS EN 16939:2017 Animal feeding stuffs. Methods of sampling and analysis. Detection of tylosin, spiramycin and virginiamycin. Thin Layer Chromatography and bioautography
DIN EN ISO 4833-2 E : 2014 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE ENUMERATION OF MICROORGANISMS - PART 2: COLONY COUNT AT 30 DEGREES C BY THE SURFACE PLATING TECHNIQUE (ISO 4833-2:2013 + COR. 1:2014)
DIN EN ISO 10272-2 E : 2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF CAMPYLOBACTER SPP. - PART 2: COLONY-COUNT TECHNIQUE (ISO 10272-2:2017)
15/30284679 DC : 0 BS EN ISO 10272-2 - MICROBIOLOGY OF FOOD AND ANIMAL FEED - HORIZONTAL METHOD FOR DETECTION AND ENUMERATION OF CAMPYLOBACTER - PART 2: COLONY-COUNT TECHNIQUE
UNE-EN ISO 21148:2017 Cosmetics - Microbiology - General instructions for microbiological examination (ISO 21148:2017)
14/30315993 DC : 0 BS EN ISO 11290-2 - MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF LISTERIA MONOCYTOGENES AND OF LISTERIA SPP. - PART 2: ENUMERATION METHOD
PD CEN ISO/TS 18867:2015 Microbiology of the food chain. Polymerase chain reaction (PCR) for the detection of food-borne pathogens. Detection of pathogenic Yersinia enterocolitica and Yersinia pseudotuberculosis
DIN EN ISO 10272-2:2015-04 (Draft) MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF CAMPYLOBACTER SPP. - PART 2: COLONY-COUNT TECHNIQUE (ISO 10272-2:2017)
I.S. EN 16939:2017 ANIMAL FEEDING STUFFS: METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THIN LAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY
I.S. EN ISO 21528-1:2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF ENTEROBACTERIACEAE - PART 1: DETECTION OF ENTEROBACTERIACEAE (ISO 21528-1:2017)
DIN EN ISO 21528-2:2017-09 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF ENTEROBACTERIACEAE - PART 2: COLONY-COUNT TECHNIQUE (ISO 21528-2:2017)
UNE-EN ISO 6887-4:2017 Microbiology of the food chain - Preparation of test samples, initial suspension and decimal dilutions for microbiological examination - Part 4: Specific rules for the preparation of miscellaneous products (ISO 6887-4:2017, Corrected version 2021-03)
ISO 10272-1:2017 Microbiology of the food chain — Horizontal method for detection and enumeration of Campylobacter spp. — Part 1: Detection method
I.S. EN ISO 10273:2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION OF PATHOGENIC YERSINIA ENTEROCOLITICA (ISO 10273:2017)
DIN EN ISO 7218:2014-09 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - GENERAL REQUIREMENTS AND GUIDANCE FOR MICROBIOLOGICAL EXAMINATIONS (ISO 7218:2007 + AMD 1:2013, CORRECTED VERSION 2014-04-15)
DIN EN ISO 21872-1:2017-10 Microbiology of the food chain - Horizontal method for the determination of Vibrio spp. - Part 1: Detection of potentially enteropathogenic Vibrio parahaemolyticus, Vibrio cholerae and Vibrio vulnificus (ISO 21872-1:2017)
I.S. EN ISO 11290-2:2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF LISTERIA MONOCYTOGENES AND OF LISTERIA SPP. - PART 2: ENUMERATION METHOD (ISO 11290-2:2017)
I.S. EN ISO 11290-1:2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF LISTERIA MONOCYTOGENES AND OF LISTERIA SPP. - PART 1: DETECTION METHOD (ISO 11290-1:2017)
I.S. EN ISO 10272-1:2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR DETECTION AND ENUMERATION OF CAMPYLOBACTER SPP. - PART 1: DETECTION METHOD (ISO 10272-1:2017)
I.S. EN ISO 9308-1:2014 WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 1: MEMBRANE FILTRATION METHOD FOR WATERS WITH LOW BACTERIAL BACKGROUND FLORA (ISO 9308-1:2014)
I.S. EN ISO 6887-4:2017 MICROBIOLOGY OF THE FOOD CHAIN - PREPARATION OF TEST SAMPLES, INITIAL SUSPENSION AND DECIMAL DILUTIONS FOR MICROBIOLOGICAL EXAMINATION - PART 4: SPECIFIC RULES FOR THE PREPARATION OF MISCELLANEOUS PRODUCTS (ISO 6887-4:2017)
BS EN ISO 16140-2:2016 Microbiology of the food chain. Method validation Protocol for the validation of alternative (proprietary) methods against a reference method
DIN ISO 8784-1 E : 2016 PULP, PAPER AND BOARD - MICROBIOLOGICAL EXAMINATION - PART 1: ENUMERATION OF BACTERIA AND BACTERIAL SPORES BASED ON DISINTEGRATION (ISO 8784-1:2014)
ISO 11731:2017 Water quality — Enumeration of Legionella
DIN EN ISO 21528-1 E : 2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF ENTEROBACTERIACEAE - PART 1: DETECTION OF ENTEROBACTERIACEAE (ISO 21528-1:2017)
16/30326535 DC : 0 BS ISO 13722 - MICROBIOLOGY OF THE FOOD CHAIN - ENUMERATION OF BROCHOTHRIX SPP. - COLONY-COUNT TECHNIQUE
I.S. EN ISO 10272-2:2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR DETECTION AND ENUMERATION OF CAMPYLOBACTER SPP. - PART 2: COLONY-COUNT TECHNIQUE (ISO 10272-2:2017)
BS EN ISO 11731:2017 Water quality. Enumeration of Legionella
DIN EN ISO 21872-1 E : 2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETERMINATION OF VIBRIO SPP. - PART 1: DETECTION OF POTENTIALLY ENTEROPATHOGENIC VIBRIO PARAHAEMOLYTICUS, VIBRIO CHOLERAE AND VIBRIO VULNIFICUS (ISO 21872-1:2017)
17/30343024 DC : 0 BS ISO 16266-2 - WATER QUALITY - DETECTION AND ENUMERATION OF PSEUDOMONAS AERUGINOSA - PART 2: MOST PROBABLE NUMBER METHOD
15/30284688 DC : 0 BS EN ISO 10273 - MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION OF PATHOGENIC YERSINIA ENTEROCOLITICA
DIN EN ISO 21148 E : 2017 COSMETICS - MICROBIOLOGY - GENERAL INSTRUCTIONS FOR MICROBIOLOGICAL EXAMINATION (ISO 21148:2017)
UNE-EN ISO 16140-2:2016 Microbiology of the food chain - Method validation - Part 2: Protocol for the validation of alternative (proprietary) methods against a reference method (ISO 16140-2:2016)
UNE-ISO 8784-1:2016 Pulp, paper and board. Microbiological examination. Part 1: Enumeration of bacteria and bacterial spores based on disintegration
ISO 22964:2017 Microbiology of the food chain — Horizontal method for the detection of Cronobacter spp.
17/30348279 DC : 0 BS EN 1104 - PAPER AND BOARD INTENDED TO COME INTO CONTACT WITH FOODSTUFFS - DETERMINATION OF THE TRANSFER OF ANTIMICROBIAL CONSTITUENTS
I.S. EN ISO 13843:2017 WATER QUALITY - REQUIREMENTS FOR ESTABLISHING PERFORMANCE CHARACTERISTICS OF QUANTITATIVE MICROBIOLOGICAL METHODS (ISO 13843:2017)
I.S. EN ISO 6579-1:2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION, ENUMERATION AND SEROTYPING OF SALMONELLA - PART 1: DETECTION OF SALMONELLA SPP. (ISO 6579-1:2017)
ISO/TR 6579-3:2014 Microbiology of the food chain Horizontal method for the detection, enumeration and serotyping of Salmonella Part 3: Guidelines for serotyping of Salmonella spp.
UNE-EN ISO 22964:2017 Microbiology of the food chain - Horizontal method for the detection of Cronobacter spp. (ISO 22964:2017)
S.R. CEN ISO/TR 6579-3:2014 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION, ENUMERATION AND SEROTYPING OF SALMONELLA - PART 3: GUIDELINES FOR SEROTYPING OF SALMONELLA SPP. (ISO/TR 6579-3:2014)
EN ISO 16649-3:2015 Microbiology of the food chain - Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli - Part 3: Detection and most probable number technique using 5-bromo-4-chloro-3-indolyl-ß-D-glucuronide (ISO 16649-3:2015, Corrected version 2016-12-15)
DIN EN ISO 6887-1:2014-01 (Draft) 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/TS 18867:2015 Microbiology of the food chain — Polymerase chain reaction (PCR) for the detection of food-borne pathogens — Detection of pathogenic Yersinia enterocolitica and Yersinia pseudotuberculosis
BS EN ISO 11290-2:2017 Microbiology of the food chain. Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. Enumeration method
ISO 9308-1:2014 Water quality Enumeration of Escherichia coli and coliform bacteria Part 1: Membrane filtration method for waters with low bacterial background flora
EN ISO 21528-1:2017 Microbiology of the food chain - Horizontal method for the detection and enumeration of Enterobacteriaceae - Part 1: Detection of Enterobacteriaceae (ISO 21528-1:2017)
ONORM EN ISO 4833-2 : 2014 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE ENUMERATION OF MICROORGANISMS - PART 2: COLONY COUNT AT 30 DEGREES C BY THE SURFACE PLATING TECHNIQUE (ISO 4833-2:2013 + COR 1:2014)
DIN EN 16939:2015-12 (Draft) ANIMAL FEEDING STUFFS - METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THIN LAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY
02/700233 DC : DRAFT FEB 2002 ISO/DIS 7937 - MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - HORIZONTAL METHOD FOR THE ENUMERATION OF CLOSTRIDIUM PERFRINGENS - COLONY-COUNT TECHNIQUE
BS ISO 13722:2017 Microbiology of the food chain. Enumeration of <i>Brochothrix</i> spp. Colony-count technique
DIN ISO 8784-1:2016-05 PULP, PAPER AND BOARD - MICROBIOLOGICAL EXAMINATION - PART 1: ENUMERATION OF BACTERIA AND BACTERIAL SPORES BASED ON DISINTEGRATION (ISO 8784-1:2014)
DIN EN ISO 9308-1:2014-12 WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 1: MEMBRANE FILTRATION METHOD FOR WATERS WITH LOW BACTERIAL BACKGROUND FLORA (ISO 9308-1:2014 + AMD 1:2016)
16/30279101 DC : DRAFT MAR 2016 BS EN ISO 13843 - WATER QUALITY - REQUIREMENTS FOR ESTABLISHING PERFORMANCE CHARACTERISTICS OF QUANTITATIVE MICROBIOLOGICAL METHODS
14/30290349 DC : 0 BS EN ISO 21528-2 - FEED - HORIZONTAL METHODS FOR THE DETECTION AND ENUMERATION OF ENTEROBACTERIACEAE - PART 2: COLONY-COUNT METHOD
15/30296404 DC : 0 BS EN ISO 22964 - MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION OF CRONOBACTER SPP.
PD CEN ISO/TR 6579-3:2014 Microbiology of the food chain. Horizontal method for the detection, enumeration and serotyping of Salmonella Guidelines for serotyping of Salmonella spp.
BS EN ISO 10272-2:2017 Microbiology of the food chain. Horizontal method for detection and enumeration of Campylobacter spp. Colony-count technique
ISO 21528-2:2017 Microbiology of the food chain — Horizontal method for the detection and enumeration of Enterobacteriaceae — Part 2: Colony-count technique
DIN EN ISO 4833-2:2014-05 Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 2: Colony count at 30 degrees C by the surface plating technique (ISO 4833-2:2013 + Cor. 1:2014) (includes Corrigendum :2014)
DIN EN ISO 6579-1 E : 2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION, ENUMERATION AND SEROTYPING OF SALMONELLA - PART 1: DETECTION OF SALMONELLA SPP. (ISO 6579-1:2017)
ISO 13843:2017 Water quality — Requirements for establishing performance characteristics of quantitative microbiological methods
I.S. EN ISO 22964:2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION OF CRONOBACTER SPP. (ISO 22964:2017)
ISO 16649-3:2015 Microbiology of the food chain Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli Part 3: Detection and most probable number technique using 5-bromo-4-chloro-3-indolyl--D-glucuronide
DIN EN ISO 22964:2015-04 (Draft) MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION OF CRONOBACTER SPP. (ISO 22964:2017)
DIN EN ISO 6887-4:2014-01 (Draft) MICROBIOLOGY OF THE FOOD CHAIN - PREPARATION OF TEST SAMPLES, INITIAL SUSPENSION AND DECIMAL DILUTIONS FOR MICROBIOLOGICAL EXAMINATION - PART 4: SPECIFIC RULES FOR THE PREPARATION OF MISCELLANEOUS PRODUCTS (ISO 6887-4:2017)
UNE-EN ISO 11290-1:2018 Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 1: Detection method (ISO 11290-1:2017)
ISO 10273:2017 Microbiology of the food chain — Horizontal method for the detection of pathogenic Yersinia enterocolitica
BS EN ISO 11290-1:2017 Microbiology of the food chain. Horizontal method for the detection and enumeration of <i>Listeria</i> <i>monocytogenes</i> and of <i>Listeria</i> spp. Detection method
UNE-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)
UNE-EN ISO 6579-1:2017 Microbiology of the food chain - Horizontal method for the detection, enumeration and serotyping of Salmonella - Part 1: Detection of Salmonella spp. (ISO 6579-1:2017)
ISO 11290-2:2017 Microbiology of the food chain — Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. — Part 2: Enumeration method
UNE-EN ISO 10273:2017 Microbiology of the food chain - Horizontal method for the detection of pathogenic Yersinia enterocolitica (ISO 10273:2017)
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 21528-1:2017 Microbiology of the food chain — Horizontal method for the detection and enumeration of Enterobacteriaceae — Part 1: Detection of Enterobacteriaceae
UNE-EN ISO 9308-1:2014 Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora (ISO 9308-1:2014)
UNE-EN ISO 16649-3:2015 Microbiology of the food chain - Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli - Part 3: Detection and most probable number technique using 5-bromo-4-chloro-3-indolyl-ß-D-glucuronide (ISO 16649-3:2015, Corrected version 2016-12-15)
BS EN ISO 10272-1:2017 Microbiology of the food chain. Horizontal method for detection and enumeration of Campylobacter spp. Detection method
ISO 21148:2017 Cosmetics — Microbiology — General instructions for microbiological examination
ISO 11290-1:2017 Microbiology of the food chain — Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. — Part 1: Detection method
EN ISO 11290-1:2017 Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 1: Detection method (ISO 11290-1:2017)
EN ISO 6887-4:2017 MICROBIOLOGY OF THE FOOD CHAIN - PREPARATION OF TEST SAMPLES, INITIAL SUSPENSION AND DECIMAL DILUTIONS FOR MICROBIOLOGICAL EXAMINATION - PART 4: SPECIFIC RULES FOR THE PREPARATION OF MISCELLANEOUS PRODUCTS (ISO 6887-4:2017)
EN ISO 10272-2:2017 Microbiology of the food chain - Horizontal method for detection and enumeration of Campylobacter spp. - Part 2: Colony-count technique (ISO 10272-2:2017)
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)
EN ISO 10272-1:2017 Microbiology of the food chain - Horizontal method for detection and enumeration of Campylobacter spp. - Part 1: Detection method (ISO 10272-1:2017)
EN ISO 10273:2017 Microbiology of the food chain - Horizontal method for the detection of pathogenic Yersinia enterocolitica (ISO 10273:2017)
EN ISO 21148:2017 Cosmetics - Microbiology - General instructions for microbiological examination (ISO 21148:2017)
EN ISO 16140-2:2016 Microbiology of the food chain - Method validation - Part 2: Protocol for the validation of alternative (proprietary) methods against a reference method (ISO 16140-2:2016)
EN ISO 11290-2:2017 Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 2: Enumeration method (ISO 11290-2:2017)
EN 16939:2017 Animal feeding stuffs: Methods of sampling and analysis - Detection of tylosin, spiramycin and virginiamycin - Thin Layer Chromatography and bioautography
EN ISO 21528-2:2017 Microbiology of the food chain - Horizontal method for the detection and enumeration of Enterobacteriaceae - Part 2: Colony-count technique (ISO 21528-2:2017, Corrected version 2018-06-01)
EN ISO 21872-1:2017 Microbiology of the food chain - Horizontal method for the determination of Vibrio spp. - Part 1: Detection of potentially enteropathogenic Vibrio parahaemolyticus, Vibrio cholerae and Vibrio vulnificus (ISO 21872-1:2017)
PREN 1104 : DRAFT 2017 PAPER AND BOARD INTENDED TO COME INTO CONTACT WITH FOODSTUFFS - DETERMINATION OF THE TRANSFER OF ANTIMICROBIAL CONSTITUENTS
UNE-EN ISO 21528-2:2018 Microbiology of the food chain - Horizontal method for the detection and enumeration of Enterobacteriaceae - Part 2: Colony-count technique (ISO 21528-2:2017, Corrected version 2018-06-01)
BS EN ISO 21872-1:2017 Microbiology of the food chain. Horizontal method for the determination of Vibrio spp. Detection of potentially enteropathogenic Vibrio parahaemolyticus, Vibrio cholerae and Vibrio vulnificus
DIN EN ISO 21528-1:2017-09 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF ENTEROBACTERIACEAE - PART 1: DETECTION OF ENTEROBACTERIACEAE (ISO 21528-1:2017)
ISO 8784-1:2014 Pulp, paper and board Microbiological examination Part 1: Enumeration of bacteria and bacterial spores based on disintegration
BS EN ISO 6579-1:2017 Microbiology of the food chain. Horizontal method for the detection, enumeration and serotyping of Salmonella Detection of Salmonella spp.
14/30215676 DC : 0 BS EN ISO 21528-1 - MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - HORIZONTAL METHODS FOR THE DETECTION AND ENUMERATION OF ENTEROBACTERIACEAE - PART 1: DETECTION AND ENUMERATION BY MPN TECHNIQUE
17/30342994 DC : 0 BS ISO 17410 - MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE ENUMERATION OF PSYCHROTROPHIC MICROORGANISMS
DIN EN ISO 21148:2009-10 COSMETICS - MICROBIOLOGY - GENERAL INSTRUCTIONS FOR MICROBIOLOGICAL EXAMINATION (ISO 21148:2017)
15/30266279 DC : 0 BS EN ISO 11731 - WATER QUALITY - ENUMERATION OF LEGIONELLA
BS EN ISO 21528-2:2017 Microbiology of the food chain. Horizontal method for the detection and enumeration of Enterobacteriaceae Colony-count technique
I.S. EN ISO 21528-2:2017 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF ENTEROBACTERIACEAE - PART 2: COLONY-COUNT TECHNIQUE (ISO 21528-2:2017)
I.S. EN ISO 21148:2017 COSMETICS - MICROBIOLOGY - GENERAL INSTRUCTIONS FOR MICROBIOLOGICAL EXAMINATION (ISO 21148:2017)
I.S. EN ISO 21872-1:2017 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS - HORIZONTAL METHOD FOR THE DETECTION OF POTENTIALLY ENTEROPATHOGENIC VIBRIO SPP. - PART 1: DETECTION OF VIBRIO PARAHAEMOLYTICUS AND VIBRIO CHOLERAE (ISO 21872-1:2017)
I.S. EN ISO 16649-3:2015 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE ENUMERATION OF BETA-GLUCURONIDASE-POSITIVE ESCHERICHIA COLI - PART 3: DETECTION AND MOST PROBABLE NUMBER TECHNIQUE USING 5-BROMO-4-CHLORO-3-INDOLYL-BETA-D-GLUCURONIDE (ISO 16649-3:2015, CORRECTED VERSION 2016-12-15)
I.S. EN ISO 16140-2:2016 MICROBIOLOGY OF THE FOOD CHAIN - METHOD VALIDATION - PART 2: PROTOCOL FOR THE VALIDATION OF ALTERNATIVE (PROPRIETARY) METHODS AGAINST A REFERENCE METHOD (ISO 16140-2:2016)
ISO 13722:2017 Microbiology of the food chain — Enumeration of Brochothrix spp. — Colony-count technique
EN ISO 11731:2017 Water quality - Enumeration of Legionella (ISO 11731:2017)
UNE-EN ISO 21528-1:2018 Microbiology of the food chain - Horizontal method for the detection and enumeration of Enterobacteriaceae - Part 1: Detection of Enterobacteriaceae (ISO 21528-1:2017)
EN ISO 13843:2017 Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods (ISO 13843:2017)
EN ISO 22964:2017 Microbiology of the food chain - Horizontal method for the detection of Cronobacter spp. (ISO 22964:2017)
DIN EN ISO 11290-2:2005-01 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF LISTERIA MONOCYTOGENES AND OF LISTERIA SPP. - PART 2: ENUMERATION METHOD (ISO 11290-2:2017)
DIN EN ISO 10273:2015-09 (Draft) MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION OF PATHOGENIC YERSINIA ENTEROCOLITICA (ISO 10273:2017)
ISO 6887-4:2017 Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 4: Specific rules for the preparation of miscellaneous products
UNE-EN ISO 11290-2:2018 Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 2: Enumeration method (ISO 11290-2:2017)
BS EN ISO 10273:2017 Microbiology of the food chain. Horizontal method for the detection of pathogenic Yersinia enterocolitica
ISO 16140-2:2016 Microbiology of the food chain Method validation Part 2: Protocol for the validation of alternative (proprietary) methods against a reference method
DIN EN ISO 22964:2017-08 MICROBIOLOGY OF THE FOOD CHAIN - HORIZONTAL METHOD FOR THE DETECTION OF CRONOBACTER SPP. (ISO 22964:2017)
DIN EN 16939:2017-10 ANIMAL FEEDING STUFFS - METHODS OF SAMPLING AND ANALYSIS - DETECTION OF TYLOSIN, SPIRAMYCIN AND VIRGINIAMYCIN - THIN LAYER CHROMATOGRAPHY AND BIOAUTOGRAPHY
EN ISO 9308-1:2014/A1:2017 WATER QUALITY - ENUMERATION OF ESCHERICHIA COLI AND COLIFORM BACTERIA - PART 1: MEMBRANE FILTRATION METHOD FOR WATERS WITH LOW BACTERIAL BACKGROUND FLORA (ISO 9308- 1:2014/AMD 1:2016)
AS 5013.10:2022 Food microbiology Microbiology of the food chain - Horizontal method for the detection, enumeration and serotyping of Salmonella - Detection of Salmonella spp. (ISO 6579-1:2017, MOD)
CEN ISO/TR 6579-3:2014 Microbiology of the food chain - Horizontal method for the detection, enumeration and serotyping of Salmonella - Part 3: Guidelines for serotyping of Salmonella spp. (ISO/TR 6579-3:2014)

AS 5013.24.1:2020 Food microbiology Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Detection method (ISO 11290-1:2017, MOD)
ISO 6579:2002 Microbiology of food and animal feeding stuffs Horizontal method for the detection of Salmonella spp.
AS 4276.22:2019 Water microbiology Water quality - Enumeration of Escherichia coli and coliform bacteria - Membrane filtration method for waters with low bacterial background flora (ISO 9308-1:2014/Amd 1:2016, MOD)
ISO 7704:1985 Water quality — Evaluation of membrane filters used for microbiological analyses
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/TS 11059:2009 Milk and milk products — Method for the enumeration of Pseudomonas spp.
ISO 7218:2007 Microbiology of food and animal feeding stuffs General requirements and guidance for microbiological examinations
ISO 6887-6:2013 Microbiology of food and animal feed — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 6: Specific rules for the preparation of samples taken at the primary production stage
ISO 21527-2:2008 Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of yeasts and moulds — Part 2: Colony count technique in products with water activity less than or equal to 0,95
ISO 6461-2:1986 Water quality — Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) — Part 2: Method by membrane filtration
ISO 21528-1:2017 Microbiology of the food chain — Horizontal method for the detection and enumeration of Enterobacteriaceae — Part 1: Detection of Enterobacteriaceae
DIN 58959-9 Beiblatt 2:1997-06 MEDICAL MICROBIOLOGY; QUALITY ASSURANCE IN MEDICAL MICROBIOLOGICAL LABORATORIES; MAXIMUM STORAGE TIMES FOR READY-TO-USE CULTURE MEDIA
ISO/TS 22117:2010 Microbiology of food and animal feeding stuffs Specific requirements and guidance for proficiency testing by interlaboratory comparison
DIN 58942-4 Beiblatt 1:2004-01 Medical microbiology - Culture media - Part 4: Transport systems for specimens containing bacteria - Systems, media and conditions for the transport of selected pathogens in clinical specimens
ISO 11290-1:2017 Microbiology of the food chain — Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. — Part 1: Detection method
ISO 16649-2:2001 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli Part 2: Colony-count technique at 44 degrees C using 5-bromo-4-chloro-3-indolyl beta-D-glucuronide
ISO 13720:2010 Meat and meat products — Enumeration of presumptive Pseudomonas spp.
ISO/TS 21872-2:2007 Microbiology of food and animal feeding stuffs Horizontal method for the detection of potentially enteropathogenic Vibrio spp. Part 2: Detection of species other than Vibrio parahaemolyticus and Vibrio cholerae
ISO 11731-2:2004 Water quality Detection and enumeration of Legionella Part 2: Direct membrane filtration method for waters with low bacterial counts
ISO/TS 10272-2:2006 Microbiology of food and animal feeding stuffs Horizontal method for detection and enumeration of Campylobacter spp. Part 2: Colony-count technique
ISO 7937:2004 Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of Clostridium perfringens — Colony-count technique
ISO 21528-2:2017 Microbiology of the food chain — Horizontal method for the detection and enumeration of Enterobacteriaceae — Part 2: Colony-count technique
ISO 15213:2003 Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of sulfite-reducing bacteria growing under anaerobic conditions
ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
ISO 10272-1:2017 Microbiology of the food chain — Horizontal method for detection and enumeration of Campylobacter spp. — Part 1: Detection method
DIN 58959-10:1997-06 MEDICAL MICROBIOLOGY; QUALITY ASSURANCE IN MEDICAL MICROBIOLOGICAL LABORATORIES; USE OF CONTROL STRAINS FOR TESTING REAGENTS, DYESTUFFS, STAINING FLUIDS AND BIOLOGICAL MATERIALS
ISO 19250:2010 Water quality Detection of Salmonella spp.
ISO 8199:2005 Water quality General guidance on the enumeration of micro-organisms by culture
DIN 58959-6 Beiblatt 2:1997-06 MEDICAL MICROBIOLOGY; QUALITY ASSURANCE IN MEDICAL MICROBIOLOGICAL LABORATORIES; METHODS FOR PRODUCTION AND PRESERVATION OF FUNGAL STRAINS AS STOCK AND WORKING CULTURES (CONTROL STRAINS)
ISO 6888-1:1999 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) Part 1: Technique using Baird-Parker agar medium
ISO 6222:1999 Water quality Enumeration of culturable micro-organisms Colony count by inoculation in a nutrient agar culture medium
ISO 4832:2006 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of coliforms Colony-count technique
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 6887-5:2010 Microbiology of food and animal feeding stuffs Preparation of test samples, initial suspension and decimal dilutions for microbiological examination Part 5: Specific rules for the preparation of milk and milk products
ISO 6461-1:1986 Water quality Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) Part 1: Method by enrichment in a liquid medium
ISO 7932:2004 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of presumptive Bacillus cereus Colony-count technique at 30 degrees C
ISO/TS 10272-3:2010 Microbiology of food and animal feeding stuffs Horizontal method for detection and enumeration of Campylobacter spp. Part 3: Semi-quantitative method
ISO 10273:2017 Microbiology of the food chain — Horizontal method for the detection of pathogenic Yersinia enterocolitica
NEN 6603 : 2010 ENVIRONMENT AND FOOD - INTERNAL QUALITY CONTROL BY THE USE OF CONTROL CHARTS WITH CHEMICAL AND MICROBIOLOGICAL ANALYSES
ISO Guide 30:2015 Reference materials Selected terms and definitions
ISO 21527-1:2008 Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of yeasts and moulds — Part 1: Colony count technique in products with water activity greater than 0,95
ISO 11731:2017 Water quality — Enumeration of Legionella
ISO/TS 21872-1:2007 Microbiology of food and animal feeding stuffs Horizontal method for the detection of potentially enteropathogenic Vibrio spp. Part 1: Detection of Vibrio parahaemolyticus and Vibrio cholerae
ISO 9308-1:2014 Water quality Enumeration of Escherichia coli and coliform bacteria Part 1: Membrane filtration method for waters with low bacterial background flora
ISO 21871:2006 Microbiology of food and animal feeding stuffs Horizontal method for the determination of low numbers of presumptive Bacillus cereus Most probable number technique and detection method
ISO 16649-1:2001 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli Part 1: Colony-count technique at 44 degrees C using membranes and 5-bromo-4-chloro-3-indolyl beta-D-glucuronide
ISO 9001:2015 Quality management systems — Requirements
ISO 16654:2001 Microbiology of food and animal feeding stuffs — Horizontal method for the detection of Escherichia coli O157
ISO 7251:2005 Microbiology of food and animal feeding stuffs Horizontal method for the detection and enumeration of presumptive Escherichia coli Most probable number technique
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
ISO 9000:2015 Quality management systems — Fundamentals and vocabulary
ISO 6888-2:1999 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) Part 2: Technique using rabbit plasma fibrinogen agar medium
ISO 6887-4:2017 Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 4: Specific rules for the preparation of miscellaneous products
ISO 6887-3:2017 Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 3: Specific rules for the preparation of fish and fishery products
ISO 9308-2:2012 Water quality — Enumeration of Escherichia coli and coliform bacteria — Part 2: Most probable number method
ISO 16266:2006 Water quality Detection and enumeration of Pseudomonas aeruginosa Method by membrane filtration
ISO 7899-2:2000 Water quality Detection and enumeration of intestinal enterococci Part 2: Membrane filtration method
ISO 4831:2006 Microbiology of food and animal feeding stuffs Horizontal method for the detection and enumeration of coliforms Most probable number technique
ISO 11290-2:2017 Microbiology of the food chain — Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. — Part 2: Enumeration method
DIN 58959-6 Beiblatt 1:1997-06 MEDICAL MICROBIOLOGY; QUALITY ASSURANCE IN MEDICAL MICROBIOLOGICAL LABORATORIES; METHODS FOR PRODUCTION AND PRESERVATION OF MICROORGANISMS AS STOCK CULTURES (CONTROL STRAINS)
ISO 15214:1998 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of mesophilic lactic acid bacteria Colony-count technique at 30 degrees C
ISO 4833:2003 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of microorganisms Colony-count technique at 30 degrees C
DIN 58959-9 Beiblatt 1:1997-06 MEDICAL MICROBIOLOGY; QUALITY ASSURANCE IN MEDICAL MICROBIOLOGICAL LABORATORIES; RECOMMENDED CONTROL STRAINS FOR COMMONLY USED CULTURE MEDIA
ISO/TS 16649-3:2005 Microbiology of food and animal feeding stuffs Horizontal method for the enumeration of beta-glucuronidase-positive Escherichia coli Part 3: Most probable number technique using 5-bromo-4-chloro-3-indolyl-beta-D-glucuronide
ISO 14189:2013 Water quality — Enumeration of Clostridium perfringens — Method using membrane filtration
ISO 6887-2:2017 Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 2: Specific rules for the preparation of meat and meat products
ISO 17995:2005 Water quality Detection and enumeration of thermotolerant Campylobacter species
DIN 58959-10 Beiblatt 1:1997-06 MEDICAL MICROBIOLOGY; QUALITY ASSURANCE IN MEDICAL MICROBIOLOGICAL LABORATORIES; RECOMMENDED CONTROL STRAINS FOR COMMONLY USED REAGENTS, DYESTUFFS, STAINING FLUIDS AND BIOLOGICAL MATERIALS

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