Answered: Fresh solvent - eluent Mobile phase…

Fresh solvent - eluent Mobile phase Sample components A Celumn packing Stationary phase suspended in a solvent (Mobile phase) Porous disk Flowing mobile phase B elutes A elutes chromatogram

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter32: Gas Chromatography

Section: Chapter Questions

Problem 32.15QAP

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Question

If the stationary phase used in the given setup is silica, which is more polar? A or B?

Fresh solvent- eluent
Mobile phase
Sample
components
A
Celumn packing
Stationary phase
suspended in a solvent
(Mobile phase)
Porous disk
Flowing mobile phase
B elutes
A elutes
chromatogram

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