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ISO 23380:2022

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

General information
Valid from 15.08.2022
ICS Groups
73.040 Coals
Directives or regulations
None
Standard history
Status
Date
Type
Name
15.08.2022
Main
02.09.2013
Main
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).
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