ISO 23380:2022

International Standard   Current Edition · Approved on 15 August 2022

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

ISO 23380:2022 Files

English 8 Pages
Current Edition
28.76 OMR

ISO 23380:2022 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).

Best Sellers

GSO 150-2:2013
 
Gulf Standard
Expiration dates for food products - Part 2 : Voluntary expiration dates
OS GSO 150-2:2013
 
Omani Standard
Expiration dates for food products - Part 2 : Voluntary expiration dates
OS GSO 150-1:2013
 
Omani Standard
Expiration dates for food products -Part 1 : Mandatory expiration dates
GSO 150-1:2013
 
Gulf Technical Regulation
Expiration dates for food products -Part 1 : Mandatory expiration dates

Recently Published

GSO 8:2024
 
Gulf Standard
TITLE IN ENGLISH
GSO ASTM D2532:2024
ASTM D2532:22 
Gulf Standard
TITLE IN ENGLISH
GSO 11212:2024
 
Gulf Standard
TITLE IN ENGLISH
GSO ISO 349:2024
ISO 349:2020 
Gulf Standard
Protective clothing — Protection against chemicals — Determination of resistance of protective clothing materials to permeation by liquids and gases