In order to determine elements which are easily volatilized, or are present as volatile
species, organic material may be ashed in oxygen in a closed oxygen combustion system.
One such method is oxygen-flask combustion by which the test sample
is burned in a closed flask containing oxygen and an absorbing solution in which
the analytes are subsequently determined.
PAC, 1988, 60, 1461
(Nomenclature, symbols, units and their usage in spectrochemical analysis-X. Preparation
of materials for analytical atomic spectroscopy and other related techniques (Recommendations
on page 1468
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