DIN CEN/TR 17421:2020 Edition

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Animal feeding stuffs: Methods of sampling and analysis – Recommendations for the organization and evaluation of collaborative studies for multi-analyte methods of analysis

Published By	Publication Date	Number of Pages
DIN	2020-06	14

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Categories: 65.120 - Animal feeding stuffs, DIN

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Description

This document provides guidance to study organizers involved in designing, executing and evaluating collaborative studies for multi-analyte methods developed by the various working groups of the CEN/TC 327 "Animal feeding stuffs: Methods of sampling and analysis". The main goal of such studies is to determine the reproducibility standard deviations for the analytes investigated in the selected matrices. They are calculated from the repeatability and the between-laboratory standard deviations determined from the study data. An additional goal may be the determination of the trueness (whenever possible).

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2020-06
Pages Count	14
Language	English
Descriptors	Analysis, Analysis methods, Animal feed, Definitions, Inter-laboratory tests, Investigation methods, Investigations, Laboratory method, Laboratory testing, Laboratory tests, Methods of analysis, Research methods, Ring tests, Testing, Validation
File Size	1.3 MB
ICS Codes	65.120 - Animal feeding stuffs

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DIN CEN/TR 17421:2020 Edition

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