ISO 11726:2017

Solid mineral fuels — Guidelines for the validation of alternative methods of analysis ISO 11726:2017

Publication date:   Nov 10, 2017

95.99 Withdrawal of Standard   Apr 30, 2020

General information

95.99 Withdrawal of Standard   Apr 30, 2020

ISO

ISO/TC 27/SC 5 Methods of analysis

International Standard

75.160.10   Solid fuels

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Scope

ISO 11726:2017 describes procedures for validating alternative methods of analysis for coal and coke either directly by comparison with the relevant International Standard method or indirectly by comparison with reference materials that have been exhaustively analysed using the relevant International Standard method.
The statistical analysis methods used are parametric, i.e. their use is possible only when the characteristic is expressed as a simple number on an approximately linear scale. The results from some methods, for example the Gray-King coke type, are not so expressed and the methods given here need to be used only if the data are converted to a parametric scale.

Life cycle

PREVIOUSLY

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ISO 11726:2004

NOW

WITHDRAWN
ISO 11726:2017
95.99 Withdrawal of Standard
Apr 30, 2020