Reference number
ISO 4832:2006
© ISO 2025
International Standard
ISO 4832:2006
Microbiology of food and animal feeding stuffs — Horizontal method for the enumeration of coliforms — Colony-count technique
Edition 3
2006-02
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Published (Edition 3, 2006)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 4832:2006

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Format
CHF 43
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Abstract

ISO 4832:2006 gives general guidelines for the enumeration of coliforms. It is applicable to products intended for human consumption and for the feeding of animals, and environmental samples in the area of food production and food handling, by means of the technique of counting colonies after incubation on a solid medium at 30 °C or at 37 °C.

This technique is recommended when the number of colonies sought is expected to be more than 100 per millilitre or per gram of the test sample.

General information

  • Status
     : Published
    Publication date
     : 2006-02
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 3
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 34/SC 9
    ICS :
    07.100.30 
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