Propionic and isobutyric acids are separated in a capillary GC column with retention times of 380 s and 395 s, respectively, and base widths of 17.0 s and 18.0 s. An unretained air peak occurs at 10.0 s. Calculate the separation factor and the resolution for the two peaks.

Biochemistry
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ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
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Propionic and isobutyric acids are separated in a capillary GC column with
retention times of 380 s and 395 s, respectively, and base widths of 17.0 s and
18.0 s. An uretained air peak occurs at 10.0 s. Calculate the separation factor
and the resolution for the two peaks.
Transcribed Image Text:Propionic and isobutyric acids are separated in a capillary GC column with retention times of 380 s and 395 s, respectively, and base widths of 17.0 s and 18.0 s. An uretained air peak occurs at 10.0 s. Calculate the separation factor and the resolution for the two peaks.
Wavenumber em
Spectrum (a)
4000
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100-
50-
Spectrum (b)
4000
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500
100-
50-
Spectrum (c)
4000
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100-
50-
0-
Transmittance (%)
Transmitance (%)
Transmittance (%)
Transcribed Image Text:Wavenumber em Spectrum (a) 4000 3000 2000 1500 1000 500 100- 50- Spectrum (b) 4000 3000 2000 1500 1000 500 100- 50- Spectrum (c) 4000 3000 2000 1500 1000 500 100- 50- 0- Transmittance (%) Transmitance (%) Transmittance (%)
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