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Supercritical fluids enhanced chromatographic efficiency

The use of both sub- and supercritical fluids as eluents yields mobile phases with increased diffusivity and decreased viscosity relative to liquid eluents [23]. These properties enhance chromatographic efficiency and improve resolution. Higher efficiency in SFC shifts the optimum flowrate to higher values so that analysis time can be reduced without compromising resolution [12]. The low viscosity of the eluent also reduces the pressure-drop across the chromatographic column and facilitates the... [Pg.301]

See other pages where Supercritical fluids enhanced chromatographic efficiency is mentioned: [Pg.916]    [Pg.87]    [Pg.339]    [Pg.355]    [Pg.89]    [Pg.204]    [Pg.128]    [Pg.821]    [Pg.63]    [Pg.66]    [Pg.371]   


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