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Standard Reference Materials For X-Ray Diffraction Part II. Calibration Using d-Spacing Standards

Published online by Cambridge University Press:  10 January 2013

W. Wong-Ng  and
C. R. Hubbard
W. Wong-Ng
Affiliation:
Ceramics Division, National Bureau of Standards, Gaithersburg, Maryland 20899
C. R. Hubbard
Affiliation:
Ceramics Division, National Bureau of Standards, Gaithersburg, Maryland 20899
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Abstract

External standard and internal standard calibrations are important procedures for achieving high accuracy in X-ray powder diffraction studies. The theoretical basis as well as procedures for obtaining calibration curves are given. Methods and examples of selecting Standard Reference Materials (SRMs) which are produced and issued by the National Bureau of Standards (NBS), and procedures of sample preparation with these standards are also described. Three examples are presented to indicate the value of using SRMs.

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Type
Research Article
Information
Powder Diffraction , Volume 2 , Issue 4 , December 1987 , pp. 242 - 248
Copyright
Copyright © Cambridge University Press 1987

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