Ion-pair chromatography of oligodeoxyribonucleotides.
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چکیده
منابع مشابه
Ion-Pair Chromatography
phase together with a counterion. Schurig V (1984) Gas chromatographic separation of enantiomers on optically active stationary phases. Angewarde Chemie International Edition English 23: 747}765. Schurig V (1994) Enantiomer separation by gas chromatography on chiral stationary phases. Journal of Chromatography 666: 111}129. Schurig V and Nowotny H-P (1990) Gas chromatographic separation of enan...
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Department of Analytical and Environmental Chemistry, Vilnius University, Naugarduko 24, LT-03225 Vilnius, Lithuania A simple and rapid ion pair chromatographic method has been developed for the determination of thiocyanate. Separation was carried out on a 25 cm × 4.6 mm Ascentis C18 column (5 μm particle size) with a mobile phase containing 2 mmol/l tetrabutylammonium (TBA)-phosphate (pH 6.5) ...
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A novel counter-ion, N-methylimipramine, was synthesized and utilized in the separation of inositol phosphates by ion-pair chromatography. The structural identity of the counter-ion was documented by nuclear magnetic resonance spectroscopy. This counter-ion was capable of resolving inositol phosphates isocratically by reversed-phase high-performance liquid chromatography. Solvent polarity and i...
متن کاملThe separation of myo-inositol phosphates by ion-pair chromatography.
The separation of myo-inositol phosphates by ion pair, reverse-phase high performance liquid chromatography has been investigated. The retention of the inositol phosphates is dependent on both the polarity of the hetaeron utilized and on the pH of the solvent. A method is presented which permits the isocratic separation of multiple forms of inositol phosphates including isomers of myo-inositol ...
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Book’s topic Most of the analytes determined by chromatographic techniques are polar or charged ones; therefore, there is a great need to improve final separation results because normal or reversed phase modes are lacking in selectivity. Ion-pair chromatography (IPC) is a great solution for these drawbacks. The subject of the book is therefore very interesting for chromatographers working with ...
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ژورنال
عنوان ژورنال: NIPPON KAGAKU KAISHI
سال: 1986
ISSN: 2185-0925,0369-4577
DOI: 10.1246/nikkashi.1986.1043