Draft
International Standard
ISO/DIS 18227
Environmental solid matrices — Determination of elemental composition by X-ray fluorescence spectrometry
Reference number
ISO/DIS 18227
Edition 2
© ISO 2025
Draft International Standard
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Under development
This Draft International Standard is in the enquiry phase with ISO members.
Will replace ISO 18227:2014

ISO/DIS 18227

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Format
CHF 65
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Abstract

This document specifies the procedure for a quantitative determination of major and trace element concentrations in homogeneous solid waste, soil, soil-like material and sludge by energy dispersive X-ray fluorescence (EDXRF) spectrometry or wavelength dispersive X-ray fluorescence (WDXRF) spectrometry using a calibration with matrix-matched standards. This document is applicable for the following elements: Na, Mg, Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se, Br, Rb, Sr, Y, Zr, Nb, Mo, Ag, Cd, Sn, Sb, Te, I, Cs, Ba, Ta, W, Hg, Tl, Pb, Bi, Th and U. Concentration levels between approximately 0,000 1 % and 100 % can be determined depending on the element and the instrument used.

General information

  • Status
     : Under development
    Stage
    : Close of voting [40.60]
  • Edition
     : 2
    Number of pages
     : 37
  • Technical Committee :
    ISO/TC 190/SC 3
    ICS :
    13.080.10 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

15
Life on Land

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