Characterization of Adsorbents for the Simultaneous Solid-Phase Extraction of Trace <TEX>$\beta$</TEX>-Blockers from Biological Samples

Kim, Kyoung Rae; 김경례; Kim, Do Jeong; 김도정

오늘 하루 그만보기

P-ISSN1225-0163
E-ISSN2288-8985
SCOPUS, ESCI, KCI

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P-ISSN 1225-0163
E-ISSN 2288-8985

e-Submission

Vol.6, No.4

PubReader Citation

Characterization of Adsorbents for the Simultaneous Solid-Phase Extraction of Trace $\beta$-Blockers from Biological Samples

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985

1993, v.6 no.4, pp.375-381

Kim, Kyoung Rae
Kim, Do Jeong

Kim, K. R., & Kim, D. J. (1993). Characterization of Adsorbents for the Simultaneous Solid-Phase Extraction of Trace <TEX>$\beta$</TEX>-Blockers from Biological Samples. , 6(4), 375-381.

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Abstract

The efficiencies of four different solid absorbents were evaluated for the simultaneous solid-phase extraction of six ${\beta}$-blockers from biological sample. Chromosorb 107 using methanol as the eluting solvent gave the highest solid-phase extraction yield. From the breakthrough studies of ${\beta}$-blockers, the excellent sorption and desorption properties of the Chromosorb 107 column were verified. The usefulness of Chromosorb 107/methanol was examined for the simultaneous solid-phase extraction of the ${\beta}$-blockers from serum in the concentration range of 2~8ppm.