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ISO 23380:2022

Coal — Selection of methods for the determination of trace elements — Guidance and requirements

Publication date:   Aug 15, 2022

General information

60.60 Standard published   Aug 15, 2022

ISO

ISO/TC 27/SC 5 Methods of analysis

International Standard

73.040   Coals

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Scope

This document provides guidance and requirements on the selection of methods used for the determination of trace elements in coal. The trace elements of environmental interest include antimony, arsenic, beryllium, boron, cadmium, chlorine, chromium, cobalt, copper, fluorine, lead, manganese, mercury, molybdenum, nickel, selenium, thallium, vanadium and zinc. The radioactive trace elements thorium and uranium can be added to this list.
This document does not prescribe the methods used for the determination of individual trace elements. The analysis of appropriate certified reference materials (CRMs) is essential to confirm the accuracy of any method used (see ISO Guide 33).

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 23380:2013

NOW

PUBLISHED
ISO 23380:2022
60.60 Standard published
Aug 15, 2022