Aktívna norma | Vydaná: 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 prevedenie: Elektronické PDF, Tlačené

od 85.60 EUR zobraziť na eshopu

Podrobné informácie

Označenie: ISO 23380:2022-ed.3.0

Dátum vydania: 15.08.2022

Stránok: 8

Krajina: Medzinárodná technická norma

Kde kúpiť?

Môžete zakúpiť na eshop.normservis.sk

Anotácia

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).

Populárna vydavatelia

celý katalóg