International Standard
ISO 22753:2021
Molecular biomarker analysis — Method for the statistical evaluation of analytical results obtained in testing sub-sampled groups of genetically modified seeds and grains — General requirements
Reference number
ISO 22753:2021
Edition 1
International Standard
Read sample
ISO 22753:2021
Published (Edition 1, 2021)

ISO 22753:2021

ISO 22753:2021
CHF 129
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This document describes general requirements, procedures and performance criteria for evaluating the content of genetically modified (GM) seeds/grains in a lot by a group testing strategy that includes qualitative analysis of sub-sampled groups followed by statistical evaluation of the results.

This document is applicable to group testing strategy estimating the GM content on a percentage seed/grain basis for purity estimation, testing towards a given reject/accept criterion and for cases where seed/grain lots are carrying stacked events.

This document is not applicable to processed products.

NOTE       Description of the use of group testing strategy are available in References [1], [7], [8], [18], [19] and [20].

General information

  •  : Published
     : 2021-08
     : 2022-11
    : International Standard published [60.60]
  •  : 1
     : 26
  • ISO/TC 34/SC 16
  • RSS updates

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