Varian PLOT Columns

Porous Layer Open Tubular (PLOT) capillary columns are capillary columns where the
stationary phase is based on an adsorbent or a porous polymer. This allows users to
experience the benefits of high-resolution capillary gas chromatography when analyzing
a wide range of gases and volatiles. Varian’s PLOT columns deliver superior
mechanical and temperature stability and allow for increasingly fast methods.

EZ-GRIP™
All capillary columns from Varian are standard outfitted with
EZ-GRIP™ for enhanced ease-of-use. Varian’s EZ-GRIP™capillary column cage makes installation, coupling and operation of capillary columns user-friendly, less time consuming and also improve reliability for the method.

Guaranteed Quality
Varian GC columns are manufactured under close supervision and to exact specifications. A final quality assurance test ensures that every GC column shipped meets our tight specifications, published in the test report supplied with each GC column.

PLOT columns are available in the following phases