Introduction to Chromatography
نویسنده
چکیده
1.1 MIGRATION ............................................................................................................................................... 5 1.1.1 Migration velocity, capacity or retention factor ............................................................................. 5 1.1.2 Planar chromatography .................................................................................................................. 7 1.1.3 Retention time, tRi ............................................................................................................................ 8 1.2 DISPERSION ............................................................................................................................................... 9 1.2.1 Residence time distribution ............................................................................................................. 9 1.2.2 Plate height, plate number ............................................................................................................ 10 1.2.3 Packed columns............................................................................................................................. 11 1.2.4 Plate height vs. mobile phase velocity (van Deemter plot) ........................................................... 14 1.3 CHROMATOGRAPHIC RESOLUTION .......................................................................................................... 15 1.4 ADDITIVITY OF VARIANCES ..................................................................................................................... 18 1.5 DETECTORS: GENERAL CRITERIA OF PERFORMANCE ............................................................................... 19 1.5.1 Sensitivity ...................................................................................................................................... 20 1.5.2 Linearity ........................................................................................................................................ 21 1.5.3 Noise.............................................................................................................................................. 21 1.5.4 Instrumental limit of detection ...................................................................................................... 22 1.5.5 Specifity ......................................................................................................................................... 22 1.5.6 Time response................................................................................................................................ 23 1.6 FURTHER READINGS ................................................................................................................................ 25
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تاریخ انتشار 2004