Question 1The peak parameters for your internal standard, evaluated using a capillary columnwith a length of 46 were as follows, retention time, 18.46 min and the peak width of0.592 min (FWHM). What is the HETP for this separation (report your value inmicrons)?Question 2Two analytes have separation factor of 1.05 (i.e. alpha). How many plates are requiresto realize a resolution 2.79?Question 3The partition coefficient of a compound between two liquid phases is 4.34. If thevolume of phase 1 is 9.00 mL, what volume, in mL, of phase 2 is needed to extract0.96 % in a single extraction?

HETP is defined as unit of coloumn length sufficient to bring solute in the mobile phase. It is a…

The peak parameters for your internal standard, evaluated using a capillary column with a length of 46 were as follows, retention time, 18.46 min and the peak width of 0.592 min (FWHM). What is the HETP for this separation (report your value in microns)?

The peak parameters for your internal standard, evaluated using a capillary column with a length of 46 were as follows, retention time, 18.46 min and the peak width of 0.592 min (FWHM). What is the HETP for this separation (report your value in microns)?

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter15: Electrophoresis And Other Separation Methods

Section: Chapter Questions

Problem 5P

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