International Standard
ISO 8607:2003
Artificial insemination of animals — Frozen semen of breeding bulls — Enumeration of living aerobic microorganisms
Reference number
ISO 8607:2003
Edition 1
International Standard
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ISO 8607:2003
Published (Edition 1, 2003)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
This standard has 1 amendment.

ISO 8607:2003

ISO 8607:2003
CHF 63
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ISO 8607:2003 specifies a method for the enumeration of living aerobic microorganisms present in the frozen semen of breeding bulls. The colonies growing in a solid medium after aerobic incubation at 37 degrees Celsius are counted. The microbiological contamination of the sample is expressed as a number of colony-forming units of microorganisms per millilitre of the test sample.

General information

  •  : Published
     : 2003-02
    : International Standard confirmed [90.93]
  •  : 1
     : 9
  • ISO/TC 34
  • RSS updates


Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.

Amendment 1

Edition 2011

ISO 8607:2003/Amd 1:2011
CHF 18
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Life cycle

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