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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 30, Number 4
JKCSEZ 30(4)
August 20, 1986 

 
Title
Retention Behavior of the Phenols on the Binary and Ternary Mobile Phases in Reversed-Phase Liquid Chromatography

역상 액체크로마토그래피에 있어서 이성분과 삼성분 이동상에 대한 페놀류의 머무름 거동
Author
Dae Sub Oh, Sun Haing Lee, Soo Han Kim, Sang Tae Kim

오대섭, 이선행, 김수한, 김상태
Keywords
Abstract
페놀류의 머무름 거동에 대한 실험적 관찰을 이성분용매인 MeOH-Water, ACN-Water, THF-Water와 삼성분용매인 MeOH-Water, ACN-Water, THF-Water계에서 수행했다. 이 머무름 거동의 데이타들로써 용매의 성분비에 따른 크기인자를 예측할 수 있는 선형방정식을 얻었다. 또 페놀류의 최적 분리에 적합한 MeOH-Water이성분 용매를 기준하여 이론적으로 용매세기가 같은 이성분과 삼성분용매를 사용했고 이 등용매세기하에서 시료에 대한 머무름 거동의 특이성 효과는 이성분용매계가 삼성분용매계보다 더 크게 나타났다.

An extensive experimental survey on the retention behaviors of phenols in the binary solvent system such as methanol-water, acetonitrile-water and tetrahydrofuran-water as well as the ternary solvent system such as methanol-acetonitrile-water and methanol-tetrahydrofuran-water is presented. A linear equation, which describes the capacity factor as a function of the solvent composition in the mobile phase and is able to predict the retention behaviors of phenols, was obtained. The iso-eluotropic lines for the binary and ternary solvent system are based on the equal strength of the methanol-water solvent which shows an optimum separation of the phenols used. The specific effect of each solute in the binary solvent system appeared to be larger than those in the ternary system.

Page
352 - 358
Full Text
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