Test compounds for detecting the silanol effect on the elution of ionized amines in reversed-phase LC

The effectiveness of several basic compounds for testing silica-based stationary phases was reviewed by applying them to recent columns for reversed-phase HPLC. Most octadecylsilylated (C18) stationary phases, prepared as a base-deactivated material from high-purity silica gel with endcapping, provi...

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Veröffentlicht in:	Journal of separation science 2010-02, Vol.33 (3), p.348-358
Hauptverfasser:	Okusa, Kensuke, Suita, Yuki, Otsuka, Yukio, Tahara, Mineo, Ikegami, Tohru, Tanaka, Nobuo, Ohira, Masayoshi, Takahashi, Masakazu
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceptability Amines Amines - chemistry Amines - isolation & purification Analysis Analytical chemistry Basic compound Biological and medical sciences Chemistry Chromatographic methods and physical methods associated with chromatography Chromatography, High Pressure Liquid - instrumentation Chromatography, High Pressure Liquid - methods Chromatography, Reverse-Phase - instrumentation Chromatography, Reverse-Phase - methods Elution Exact sciences and technology General pharmacology Ions - chemistry Ions - isolation & purification Medical sciences Other chromatographic methods Pharmacology. Drug treatments Phases Reversed-phase Separation Silanes - chemistry Silanol effect Silica gel Silicon Dioxide - chemistry
Online-Zugang:	Volltext
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