The following data are for a liquid chromatographic column: column length 24.7 cm volume of the mobile phase, Vm 1.37 mL volume of the stationery phase, Vs 0.164 mL A chromatogram of a mixture of species A, B, C and D provided the following data: Calculate the plate height in milimeters (mm) for species A. Retention Widht of Peak Time, min Base (W), min Nonretained 3.1 5.4 0.41 B 13.3 1.07 14.1 1.16 D 21.6 1.72

The following data are for a liquid chromatographic column: column length 24.7 cm volume of the mobile phase, Vm 1.37 mL volume of the stationery phase, Vs 0.164 mL A chromatogram of a mixture of species A, B, C and D provided the following data: Calculate the plate height in milimeters (mm) for species A. Retention Widht of Peak Time, min Base (W), min Nonretained 3.1 5.4 0.41 B 13.3 1.07 14.1 1.16 D 21.6 1.72

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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Question

The following data are for a liquid chromatographic column:
column length
24.7 cm
volume of the mobile phase, Vm
1.37 mL
volume of the stationery phase, Vs
0.164 mL
A chromatogram of a mixture of species A, B, C and D provided the following data:
Calculate the plate height in milimeters (mm) for species A.
Retention
Widht of Peak
Time, min
Base (W), min
Nonretained
3.1
-
A
5.4
0.41
B
13.3
1.07
14.1
1.16
D
21.6
1.72

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