Animal feeding stuffs: Methods of sampling and analysis. Recommendations for the organization and evaluation of collaborative studies for multi-analyte methods of analysis
动物饲料:取样和分析方法 多分析物分析方法协作研究的组织和评估建议
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).Cross References:ISO 78-2ISO 13528ISO 5725-2ISO 5725-5ISO 5725-1All current amendments available at time of purchase are included with the purchase of this document.