Aktivní norma | Vydána: 15.08.2022

ISO 23380:2022-ed.3.0

Coal — Selection of methods for the determination of trace elements — Guidance and requirements
(Charbon — Sélection des méthodes de détermination des éléments traces — Recommandations et exigences)

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné

od 2 073.40 CZK zobrazit na eshopu

Podrobné informace

Označení: ISO 23380:2022-ed.3.0

Datum vydání: 15.08.2022

Stran: 8

Země: Mezinárodní technická norma

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Anotace

Description / Abstract: 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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