Product NewsSeparations
Trimming a GC Column to Remove Contamination
4 Jul 2018The inlet end of Restek's gas chromatography columns can collect a lot of contamination. GC column trimming is the simple process of removing a few centimeters of the inlet end of your analytical column in order to remove contamination. This type of GC column maintenance can be a quick fix to help with contamination problems like tailing or some response variation.