GC004 GC definitions - Part 3

 

The use of a gas phase requires contained and leak-free systems. Such systems are metal or glass tubes, called columns. The columns contain the stationary phase.

The columns are named using the name of the stationary phase. For instance, if the stationary liquid phase is polydimethylsiloxane (PDMS), then one can refer to it as a PDMS column.

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