کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1205662 1493722 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Strategies for the determination of the volume and composition of the stationary phase in reversed-phase liquid chromatography
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Strategies for the determination of the volume and composition of the stationary phase in reversed-phase liquid chromatography
چکیده انگلیسی

The fundamental difficulties currently impeding the elucidation of retention mechanisms in RPLC are reviewed. The various definitions and conventions concerning void volume and excess adsorption in liquid–solid systems are compared and contrasted. The utility and integrity of various chromatographic methods for the measurement of excess adsorption isotherms of HPLC eluents are discussed. Finally, literature methods for obtaining absolute adsorption data from excess quantities are reviewed and evaluated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Chromatography A - Volume 1190, Issues 1–2, 9 May 2008, Pages 1–7
نویسندگان
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