Special Topics
Performing cool on-column injection onto 250-µm and 320-µm columns
169
Caution Ensure that the drainage tube is attached to the base of the tray, and remove
any modules from underneath the tray. When controlling for a low sample
temperature with a high ambient temperature or high humidity, water
condensation from the quadrants and tray could damage equipment under the
tray.
Attaching the drainage tube
Attach the drainage tube fitting and drainage tube to the bottom of the tray.
The hardware is packaged with the tray.
Figure 86. Attaching the tray drainage tube fitting
Drainage tube
Drainage tube fitting
O-ring
Bottom of tray