Standard Guide for Elemental Analysis by Wavelength Dispersive X-Ray Fluorescence Spectrometry

Importancia y uso:

5.1 X-ray fluorescence spectrometry can provide an accurate determination of metallic and many non-metallic elements in a wide variety of solid and liquid materials. This guide covers the information that should be included in an X-ray spectrometric analytical method and provides direction to the user for determining the optimum conditions needed to achieve acceptable accuracy.

5.2 The accuracy of a determination is a function of the calibration algorithm, the sample preparation, and the sample homogeneity. Close attention to all aspects of these areas is necessary to achieve acceptable results.

5.3 All concepts discussed in this guide are explored in detail in a number of published texts and in the scientific literature.

Subcomité:

E01.20

Referida por:

D7085-04R18, F3273-17R21E01, D8127-23, E1085-22, E0050-24, E0572-21, E2465-23, E1085-22, B0883-24, E0305-21, D6247-18R24, D7751-16R21, E1085-22, D8252-23, F2931-19A, F2980-13R17, E0539-19, D6247-18R24, D5929-18, D6247-18R24

Volúmen:

03.05

Número ICS:

71.040.50 (Physicochemical methods of analysis)

Palabras clave:

calibration; interferences; line overlap; spectrometry; X-ray; X-ray fluorescence;