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Standard Guide for Correction of Interelement Effects in X-Ray Spectrometric Analysis
STANDARD published on 10.10.2002
Designation standards: ASTM E1361-02
Note: WITHDRAWN
Publication date standards: 10.10.2002
SKU: NS-41496
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
fluorescence, interelement effects, matrix effects, X-ray, ICS Number Code 71.040.50 (Physicochemical methods of analysis)
1. 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 (2-5) for descriptions of other commonly used techniques such as standard addition, internal standardization, etc. |
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2. Referenced Documents | ||
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