Impact of GC Parameters on The Separation - Part 6: Choice of Carrier Gas and Linear Velocity
by Jaap de Zeeuw, Restek Corporation, Middelburg, The Netherlands.
In part 1-5 of this series we focused on the selection of the column dimensions and stationary phase. We also saw that temperature has a big impact on the chromatography. The last two factors that are somewhat related, are the choice of carrier gas and the setting of linear gas velocity.