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8333461 
Journal Article 
Separations on a mercuric-acetate-substituted phenylsilica phase in normal-phase liquid chromatography 
Andersson, JT 
1987 
0 
Fresenius' Zeitschrift für Analytische Chemie
ISSN: 0016-1152 
Springer-Verlag 
NEW YORK 
326 
5 
425-433 
English 
WOS:A1987G293500004 
A mercuric-acetate substituted phenylsilica phase for normalphase liquid chromatography was investigated with respect to its properties toward some classes of aromatic compounds with different functionalities. Silica, aminoilane and phenylsilane phases were used for comparative purposes. In separations of chlorinated aromatics, methylnitrobenzenes and benzothiophene dioxides the mercurated phase showed considerable similarities with silica gel. With hexane as eluent methylated aromatic compounds elute strictly according to the number of methyl groups in contrast to the situation on the other phases tested. Polycyclic aromatic sulfur heterocycles were not selectively retained by the mercurated phase. © 1987 Springer-Verlag.