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Determination of Cobalt in South African Primary and Secondary Reference Samples by Ion Exchange Chromatography and electrothermal Atomic Absorption Spectrophotometry
Author(s) -
ANDERSON J.,
VICTOR A. H.
Publication year - 1986
Publication title -
geostandards newsletter
Language(s) - English
Resource type - Journals
eISSN - 1751-908X
pISSN - 0150-5505
DOI - 10.1111/j.1751-908x.1986.tb00804.x
Subject(s) - atomic absorption spectroscopy , cobalt , spectrophotometry , chemistry , analytical chemistry (journal) , ion exchange , ion chromatography , ion exchange resin , ion , chromatography , inorganic chemistry , physics , organic chemistry , quantum mechanics
Results are presented for the determination of trace quantities of cobalt in three South African primary rock standards and in four secondary rock standards. Cohalt is separated from all other elements using a selective ion exchange separation procedure and determined by electrothermal atomic absorption spectrophotometry.