• EN ISO 6222 : 1999

    Current The latest, up-to-date edition.

    WATER QUALITY - ENUMERATION OF CULTURABLE MICRO-ORGANISMS - COLONY COUNT BY INOCULATION IN A NUTRIENT AGAR CULTURE MEDIUM (ISO 6222:1999)

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    Language(s): 

    Published date:  15-05-1999

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Definitions
    4 Principle
    5 Apparatus and glassware
    6 Sampling
    7 Culture media and diluents
    8 Procedure
    9 Expression of results
    10 Test report

    Abstract - (Show below) - (Hide below)

    This European Standard specifies a method for the enumeration of culturable micro-organisms in water by counting the colonies formed in a nutrient agar culture medium after aerobic incubation at 36 °C and 22 °C.

    General Product Information - (Show below) - (Hide below)

    Committee TC 230
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    I.S. EN 16421:2014 INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG)
    UNE-EN 16421:2015 Influence of materials on water for human consumption - Enhancement of microbial growth (EMG)
    VDI 4066 Blatt 4:2016-04 Hygiene requirements for the production and filling of dairy products without recontamination
    VDI 6032 Blatt 1:2015-05 Ventilation and indoor-air quality in vehicles - Hygiene requirements for ventilation and air-conditioning systems
    VDI 2047 Blatt 2:2015-01 Open recooler systems - Securing hygienically sound operation of evaporative cooling systems (VDI Cooling Tower Code of Practice)
    BS EN 16421:2014 Influence of materials on water for human consumption. Enhancement of microbial growth (EMG)
    DIN EN 16421 E : 2015 INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG)
    EN 16421:2014 Influence of materials on water for human consumption - Enhancement of microbial growth (EMG)
    DIN EN 16421:2015-05 INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG)
    UNI EN 16421 : 2015 INFLUENCE OF MATERIALS ON WATER FOR HUMAN CONSUMPTION - ENHANCEMENT OF MICROBIAL GROWTH (EMG)

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 5667-2:1991 Water quality Sampling Part 2: Guidance on sampling techniques
    ISO 8199:2005 Water quality General guidance on the enumeration of micro-organisms by culture
    ISO 5667-3:2012 Water quality Sampling Part 3: Preservation and handling of water samples
    EN ISO 5667-3:2012 Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012)
    ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
    EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
    ISO 6887:1983 Microbiology General guidance for the preparation of dilutions for microbiological examination
    EN 25667-2 : 1993 WATER QUALITY - SAMPLING - GUIDANCE ON SAMPLING TECHNIQUES
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