Solid or liquid samples of one
gram or more are generally used in
X-ray spectroscopy. If the sample is thick enough so that the intensity of characteristic fluorescent
radiation is not significantly modified by an increase in thickness, the sample is
described as a
bulk sample of effectively infinite thickness.
Source:
Cite as:
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by
A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997).
XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic,
J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8.
https://doi.org/10.1351/goldbook.
