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Abstract

The immobilization of oligoethyleneamines on the
surface of commonly used sorbents imparts complexing
properties to them. The simultaneous preconcentration
and separation of transition metals in a chromatofocusing
mode can be performed on these sorbents. A
considerable disadvantage of this method is the duration
of separation, which requires 2 to 3 h. A decrease
in the analysis time requires the use of fundamentally
new sorption materials and chromatographic columns
based on them.

Item Type:	Article
Authors/Creators:	Rybalko, MA and Nesterenko, PN
Journal or Publication Title:	Journal of Analytical Chemistry
ISSN:	1061-9348
DOI / ID Number:	10.1023/A:1024768122178
Additional Information:	The original publication is available at www.springerlink.com
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