Bio-Rad ChromLab™ Software - Manual (Page 142)

5 | Method Editor
140 | NGC Chromatography Systems and ChromLab Software
You can change the port on the sample inlet valve from which to load sample (the
system defaults to Port 1). You can also choose to prime the tubing with sample
before application. If you select this checkbox, you can define the flow rate and
sample volume with which to prime.
Finally, you can choose to interrupt loading the loop if air is detected. If you select
this checkbox and air is detected in the line connected to the air sensor set to
detect end of sample, the system stops the sample pump and the method
continues to the next step.