Journal ArticleDOI
Separation of Polynuclear Aza-Heterocyclics by High-Pressure Liquid Chromatography Using a Silver-Impregnated Adsorbent
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This article is published in Journal of Chromatographic Science.The article was published on 1972-06-01. It has received 52 citations till now. The article focuses on the topics: Countercurrent chromatography & High-performance liquid chromatography.read more
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Journal ArticleDOI
High-performance liquid chromatography with Ag+ complexation in the mobile phase
B. Vonach,Gerhard Schomburg +1 more
TL;DR: In this paper, a reversed-phase high-performance liquid chromatography (HPLC) on chemically bonded phases using common mobile phases (methanol-water, methanol-isopropanol, water-acetonitrile) containing Ag +, separations with considerably increased selectivity for various types of unsaturated and heterocyclic components can be easily effected.
Journal ArticleDOI
High pressure liquid chromatographic method for routine analysis of major parent polycyclic aromatic hydrocarbons in suspended particulate matter.
Journal ArticleDOI
Retention mechanisms on metallic stationary phases
TL;DR: An electron-rich, porous graphitic carbon stationary phase for high-performance liquid chromatography has been shown to act as an electron-pair acceptor of solutes under non-polar conditions as discussed by the authors.
Journal ArticleDOI
Modified and convenient preparation of silica impregnated with silver nitrate and its application to the separation of steroids and triterpenes
TL;DR: In this article, modified and convenient procedures for the preparation of flash columns and thin-layer chromatographic plates using silica impregnated with silver nitrate are described. And the application of this adsorbent to the separation of steroids and triterpenes is also reported.
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High-performance liquid chromatography with Ag+ complexation in the mobile phase
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