6. The following data apply to a column for liquid chromatography. A chromatogram of a mixture of two species, A and B, provided the following data: a. b. Length of packing: 15.0 cm Flow rate: 0.375 mL/min Base (W), min C. d. V: 1.25 mL M V: 0.180 mL e. Retention time nonretained A B Calculate: 17.1 21.6 2.2 the number of plates for peak A. the plate height for the column. a resolution of 1.5. Width of Peak 1.22 1.73 the resolution for species A and B the selectivity factor. the column length required to separate A and B with
6. The following data apply to a column for liquid chromatography. A chromatogram of a mixture of two species, A and B, provided the following data: a. b. Length of packing: 15.0 cm Flow rate: 0.375 mL/min Base (W), min C. d. V: 1.25 mL M V: 0.180 mL e. Retention time nonretained A B Calculate: 17.1 21.6 2.2 the number of plates for peak A. the plate height for the column. a resolution of 1.5. Width of Peak 1.22 1.73 the resolution for species A and B the selectivity factor. the column length required to separate A and B with
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter26: An Introduction To Chromatographic Separations
Section: Chapter Questions
Problem 26.14QAP
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