International Standard
ISO 18227:2014
Soil quality — Determination of elemental composition by X-ray fluorescence
Reference number
ISO 18227:2014
Edition 1
2014-03
© ISO 2024
International Standard
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Published (Edition 1, 2014)
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.

ISO 18227:2014

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CHF 173
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Abstract

ISO 18227:2014 specifies the procedure for a quantitative determination of major and trace element concentrations in homogeneous solid waste, soil, and soil-like material by energy dispersive X-ray fluorescence (EDXRF) spectrometry or wavelength dispersive X-ray fluorescence (WDXRF) spectrometry using a calibration with matrix-matched standards.

ISO 18227:2014 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
     : Published
    Publication date
     : 2014-03
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 1
    Number of pages
     : 38
  • Technical Committee :
    ISO/TC 190/SC 3
    ICS :
    13.080.10 
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