An open tubular chromatography column is 28.2 m long with an inner diameter of 0.574 mm. The inside wall is coated with a layer of 2.80 μm thick stationary phase. Unretained solute passes through the column in 3.26 min (TM), and a certain solute has a retention time of 18.23 min (tr). What is the linear flow rate? linear flow rate: What is the volume flow rate? m min

An open tubular chromatography column is 28.2 m long with an inner diameter of 0.574 mm. The inside wall is coated with a layer of 2.80 μm thick stationary phase. Unretained solute passes through the column in 3.26 min (TM), and a certain solute has a retention time of 18.23 min (tr). What is the linear flow rate? linear flow rate: What is the volume flow rate? m min

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

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

An
tubular chromatography column is 28.2 m long with an inner diameter of 0.574 mm. The inside wall is coated with a
оpen
layer of 2.80 µm thick stationary phase. Unretained solute passes through the column in 3.26 min (tM), and a certain solute has a
retention time of 18.23 min (tr).
What is the linear flow rate?
m
linear flow rate:
min
What is the volume flow rate?
mL
volume flow rate:
min
Calculate the retention factor, k, for the solute.
k =

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