Agilent Technologies 7820A Manual page 30

3
Maintaining Capillary Columns
30
Restore the analytical method.
9
• For FID or any FPD
• For NPD, immediately turn off the bead.
After the GC becomes ready, wait 10 minutes, then ignite the
10
detector flame or bead.
+
, immediately turn off the flame.
Maintaining Your GC