Chromatography Forum

Impact of GC Parameters on The Separation - Part 5: Choice of Column Temperature.

by Jaap de Zeeuw, Restek Corporation, Middelburg, The Netherlands.

In parts 1, 2, 3 and 4 of this series we focused on the selection of stationary phase, column length, ID and the film thickness. Besides the column specific parameters, there are three non-column specific parameters that impact the separation. These are the type of carrier gas, its linear velocity and the temperature of the column. Here we look into the effects of temperature on separations.

View part 5 here:

http://www.sepscience.com/Information/Archive/All-Articles/3839-/Impact-of-GC-Parameters-on-The-Separation---Part-5-Choice-of-Column-Temperature

View part 4 here:

http://www.sepscience.com/Information/Archive/All-Articles/3488-/Impact-of-GC-Parameters-on-The-Separation---Part-4-Choice-of-Film-Thickness

View part 3 here:

http://www.sepscience.com/Information/Archive/All-Articles/3352-/Impact-of-GC-Parameters-on-The-Separation-Part-3-Choice-of-Column-Length

View part 2 here:

http://www.sepscience.com/Information/Archive/All-Articles/3351-/Impact-of-GC-Parameters-on-The-Separation-Part-2-Choice-of-Column-Internal-Diameter

View part 1 here:

http://www.sepscience.com/Information/Archive/All-Articles/2771-/Impact-of-GC-Parameters-on-The-Separation-Part-I-Choice-of-the-Stationary-Phase