3. Gas Chromatography. Answer the following questions based on what you know about the GC in our lab. Suppose the GC instrument was set with the following conditions: Column = Rxi-5ms, %3D 30 m x 0.25 mm i.d. x 0.25 micron thick film, oven 125 °C for 5 minutes, then 25°C/ minute until 250°C, then 250 °C for 5 minutes, head pressure 12 psi, then the split ratio is 50:1. The carrier gas for the Gas Chromatograph is helium oxygen carbon dioxide nitrogen O hydrogen water vapor
3. Gas Chromatography. Answer the following questions based on what you know about the GC in our lab. Suppose the GC instrument was set with the following conditions: Column = Rxi-5ms, %3D 30 m x 0.25 mm i.d. x 0.25 micron thick film, oven 125 °C for 5 minutes, then 25°C/ minute until 250°C, then 250 °C for 5 minutes, head pressure 12 psi, then the split ratio is 50:1. The carrier gas for the Gas Chromatograph is helium oxygen carbon dioxide nitrogen O hydrogen water vapor
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:3. Gas Chromatography. Answer the following questions based on what you know
about the GC in our lab.
Suppose the GC instrument was set with the following conditions: Column = Rxi-5ms,
30 m x 0.25 mm i.d. x 0.25 micron thick film, oven 125 °C for 5 minutes, then 25°C/
minute until 250°C, then 250 °C for 5 minutes, head pressure 12 psi, then the split
ratio is 50:1.
The carrier gas for the Gas Chromatograph is
O helium
О охудеn
O carbon dioOxide
O nitrogen
O hydrogen
O water vapor
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