EN ISO 20166-4:2021
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Molecular in vitro diagnostic examinations - Specifications for preexamination processes for formalin-fixed and paraffin-embedded (FFPE) tissue - Part 4: In situ detection techniques (ISO 20166-4:2021)
28-07-2021
This document gives requirements for the collection, handling, documentation, transport, storage and processing during the pre-examination phase of formalin-fixed and paraffin-embedded (FFPE) tissue specimens intended for examinations of morphology and biomolecules, such as metabolites, proteins, DNA and/or RNA in situ on FFPE tissue sections by using different in situ detection techniques.
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