124 User Information
Running a Sample
Setting vial pressurization flow using EPC
Set the vial pressure directly using the appropriate auxiliary
channel in the GC. Auxiliary channels 3, 4, and 5 are the most
common.
Set the vial pressurization gas higher than the pressure inside
of the vial to prevent a backwards flow from contaminating the
vial pressurization flow path. A setting of 10 to 20 psi is usually
high enough.
medium_standard.book Page 124 Tuesday, February 17, 2004 10:14 AM
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