Answer sections C, D and E in the same answer book.Section D (Chromatography)Question 8The following data were obtained for the analysis of a mixture of compounds (A-D) byHPLC:PeakRetention time (min) | Width of peak base (min)non-retained2.1A6.410.51B11.31.03C13.11.25D21.61.62a) Using peak C. calculate the number of plates (N) in this column.b) For peak D, calculate the capacity factor (k').c) For peak B and C, calculate the resolution (R).

N = 1757.286 K' = 9.285 RS = 1.578

Swer sections C, D and E in the same answer book. ction D (Chromatography) The following data were obtained for the analysis of a mixture of compounds (A-D) by HPLC: Peak Retention time (min) non-retained Width of peak base (min) 0.51 B 11.3 1.03 C 13.1 1.25 D 21.6 1.62 a) Using peak C, calculate the number of plates (N) in this column. b) For peak D, calculate the capacity factor (k'). c) For peak B and C, calculate the resolution (R.).

Swer sections C, D and E in the same answer book. ction D (Chromatography) The following data were obtained for the analysis of a mixture of compounds (A-D) by HPLC: Peak Retention time (min) non-retained Width of peak base (min) 0.51 B 11.3 1.03 C 13.1 1.25 D 21.6 1.62 a) Using peak C, calculate the number of plates (N) in this column. b) For peak D, calculate the capacity factor (k'). c) For peak B and C, calculate the resolution (R.).

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 26.22QAP

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