Standard Historical Last Updated: Aug 16, 2017 Track Document
ASTM E1361-90(1999)

Standard Guide for Correction of Interelement Effects in X-Ray Spectrometric Analysis

Standard Guide for Correction of Interelement Effects in X-Ray Spectrometric Analysis E1361-90R99 ASTM|E1361-90R99|en-US Standard Guide for Correction of Interelement Effects in X-Ray Spectrometric Analysis Standard new BOS Vol. 03.05 Committee E01
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Scope

1.1 This guide is an introduction to mathematical procedures for correction of interelement (matrix) effects in quantitative X-ray spectrometric analysis.

1.1.1 The procedures described correct only for the interelement effect(s) arising from a homogeneous chemical composition of the specimen. Effects related to either particle size, or mineralogical or metallurgical phases in a specimen are not treated.

1.1.2 These procedures apply to both wavelength and energy-dispersive X-ray spectrometry where the specimen is considered to be infinitely thick, flat, and homogeneous with respect to the depth of penetration of the exciting X rays (1).

1.2 This document is not intended to be a comprehensive treatment of the many different techniques employed to compensate for interelement effects. Consult References 2 through 4 for descriptions of other commonly used techniques such as standard addition, internal standardization, etc.

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Details
Book of Standards Volume: 03.05
Developed by Subcommittee: E01.20
Pages: 12
DOI: 10.1520/E1361-90R99
ICS Code: 71.040.50