1. Methanol and ethanol are separated in a capillary GC column with retention times of 370 and 385 s, respectively, and half widths (W₁/2) of 9.42 and 10.0 s. An unretained butane peak occurs at 10.0 s. Calculate the separation factor and the resolution.
1. Methanol and ethanol are separated in a capillary GC column with retention times of 370 and 385 s, respectively, and half widths (W₁/2) of 9.42 and 10.0 s. An unretained butane peak occurs at 10.0 s. Calculate the separation factor and the resolution.
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter28: High-performance Liquid Chromatography
Section: Chapter Questions
Problem 28.17QAP: Mass spectrometry is an extremely versatile detection system for GC. However, interfacing an HPLC...
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![1. Methanol and ethanol are separated in a capillary GC column with retention times of 370 and 385
s, respectively, and half widths (W₁/2) of 9.42 and 10.0 s. An unretained butane peak occurs at
10.0 s. Calculate the separation factor and the resolution.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc418f0cd-165a-4ea5-9a24-6d9fb76e817b%2Ff8333127-e170-4f21-b0bd-c127bb1a886b%2Fddsno4m_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Methanol and ethanol are separated in a capillary GC column with retention times of 370 and 385
s, respectively, and half widths (W₁/2) of 9.42 and 10.0 s. An unretained butane peak occurs at
10.0 s. Calculate the separation factor and the resolution.
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