Which ONE of the following mobile phases would give the SHORTEST retention time of prednisolone using a reverse-phase column? HO. но. HO H. Prednisolone

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter33: High-performance Liquid Chromatography
Section: Chapter Questions
Problem 33.15QAP
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Which ONE of the following mobile phases would give the SHORTEST retention time of
prednisolone using a reverse-phase column?
HO
HO
HO
H
Prednisolone
20% water- 80% ethanol
C 80% water - 20% ethanol
20% water - 80% methanol
80% water 20% methanol
C 50% water 50% methanol
Transcribed Image Text:Which ONE of the following mobile phases would give the SHORTEST retention time of prednisolone using a reverse-phase column? HO HO HO H Prednisolone 20% water- 80% ethanol C 80% water - 20% ethanol 20% water - 80% methanol 80% water 20% methanol C 50% water 50% methanol
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