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ISO 29541:2025Published

Coal and coke — Determination of total carbon, hydrogen and nitrogen — Instrumental method

Combustibles minéraux solides — Dosage du carbone, de l'hydrogène et de l'azote totaux — Méthode instrumentale

A new edition is under development: ISO/DIS 29541.

Abstract / scope

This document specifies a method for the determination of total carbon, hydrogen and nitrogen in coal and coke by instrumental methods.

NOTE            This document has been validated for coal only, in accordance with the principles of ISO 5725-1. The suite of samples used in the interlaboratory study (ILS) to determine the precision data did not include coke and therefore there is insufficient data to state precision limits for coke.

Life cycle

Replaces

ISO 29541:2010WithdrawnSolid mineral fuels — Determination of total carbon, hydrogen and nitrogen content — Instrumental methodInternational Standard · Published 29 Sep 2010 · ISO/TC 27/SC 5

Replaced by

ISO/DIS 29541Under developmentCoal and coke — Determination of total carbon, hydrogen and nitrogen — Instrumental methodInternational Standard · ISO/TC 27/SC 5