ISO 21571:2005

Foodstuffs — Methods of analysis for the detection of genetically modified organisms and derived products — Nucleic acid extraction

Publication date:   Mar 2, 2005

General information

90.60   Close of review   Dec 3, 2025

ISO

ISO/TC 34/SC 16 Horizontal methods for molecular biomarker analysis

International Standard

67.050   General methods of tests and analysis for food products

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Scope

ISO 21571:2005 provides general requirements and specific methods for DNA extraction/purification and quantification. These methods are described in Annexes A and B.
ISO 21571:2005 has been established for food matrices, but could also be applicable to other matrices, such as grains and feed.
It has been designed as an integral part of nucleic-acid-based analytical methods, in particular ISO 21569 on qualitative analytical methods, and ISO 21570 on quantitative analytical methods.

Life cycle

NOW

PUBLISHED
ISO 21571:2005
90.60 Close of review
Dec 3, 2025

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 21571:2005/Amd 1:2013

REVISED BY

ABANDON
ISO/NP 21571