The following data are for a liquid chromatographic column: A chromatogram of a mixture of species A,

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The following data are for a liquid chromatographic column:

A chromatogram of a mixture of species A, B, C, and D provided the following data:

Calculate
(a) The number of plates from each peak.
(b) The mean and the standard deviation for N.
(c) The plate height for the column.

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Fundamentals Of Analytical Chemistry

ISBN: 9780357450390

10th Edition

Authors: Douglas A. Skoog, Donald M. West, F. James Holler, Stanley R. Crouch

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Question Posted: May 10, 2022 01:36 AM

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The following data are for a liquid chromatographic column: A chromatogram of a mixture of species A,

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Length of packing Flow rate 24.7 cm VM Vs 0.313 mL/min 1.37 ml 0.164 ml

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The following data from the chromatogram obtained for a mixture of the samples A B C and D Retention time min Width of peak base W min Nonretained 31 A 54 041 B 133 107 C 141 116 D 216 172 Here the Le...View the full answer

Fundamentals Of Analytical Chemistry

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