ISO/TR 21074:2016

Application of ISO 5725 for the determination of repeatability and reproducibility of precision tests performed in standardization work for chemical analysis of steel

Publication date: Oct 24, 2016

General information

Current stage: 60.60 Effective date: Oct 24, 2016

Originator: ISO

Owner: ISO/TC 17/SC 1

Type: Technical Report

ICS: 77.080.01 17.020

Languages: English

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Scope

ISO/TR 21074:2016 describes how to determine the repeatability and reproducibility of precision tests performed within standardization work using the chemical analysis method. Specifically, this document explains the procedure for calculating precision, using precision test data of ISO 5725‑3:1994, Table D.2 for the precision test in ISO 9647:1989 as an example.
The procedure of the international test for determining precision is described in ISO 5725‑2 and ISO 5725‑3.

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PUBLISHED
ISO/TR 21074:2016
60.60 Standard published
Oct 24, 2016

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