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ASTM-E1361:2014 Edition

ASTM-E1361:2014 Edition

$44.96

E1361-02(2014)e1 Standard Guide for Correction of Interelement Effects in X-Ray Spectrometric Analysis

Published By Publication Date Number of Pages
ASTM 2014 12
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ASTM E1361-02-e1-Reapproved2014

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

ASTM E1361

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).2

1.2 This document is not intended to be a comprehensive treatment of the many different techniques employed to compensate for interelement effects. Consult Refs (2-5) for descriptions of other commonly used techniques such as standard addition, internal standardization, etc.

Keywords

fundamental parameters; influence coefficients; interelement effects; X-ray fluorescence;

ICS Code

ICS Number Code 71.040.50 (Physicochemical methods of analysis)

DOI: 10.1520/E1361-02R14E01

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