GE AKTAavant Getting Started page 112

8 Run a method
8.5 After run procedures
Column cleaning
After a method run is completed, perform the following:
•
Column storage
If the column is not going to be used for a couple of days or longer, also perform the
following:
•
pH electrode storage
Follow the instruction below to fill the pH flow cell with storage solution. The calibration
function is used to switch the pH valve. However, no calibration is performed.
Step
1
2
3
112
Clean the column with one or several cleaning solution(s) using Column CIP.
Fill the column with storage solution (e.g., 20% ethanol) using Column CIP.
Action
Open the System Control module and select System:Calibrate.
Result: The Calibration dialog opens.
In the Calibration dialog, select pH from the Monitor to calibrate drop-down
list.
Press
Result: The pH valve switches to the calibration position.
.
Getting Started with ÄKTAavant and UNICORN 6 28-9440-69 AB