6 | Operation
BÜCHI Labortechnik AG
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Operation Manual Pure Chromatography Instrument C-805
Navigation path
➔
Solvent selection panel
Precondition:
R
The required solvents lines are connected and assigned. See Chapter 5.6 "As-
signing solvent to solvent lines", page 20
u
Navigate to the
Solvent selection
panel according the navigation path.
u
Tap the drop-down list next to A: .
ð
The display shows a drop-down list with the assigned solvents.
u
Tap the required solvent.
ð
The solvent is selected
ð
The drop-down list closes.
u
Select more solvents for the mobile phase according to your needs.
6.2.3
Editing the gradient
The composition of the mobile phase as a function of time can be indicated by enter-
ing the gradient. Solvent lines can be used to generate a binary gradient.
Editing the gradient in tabular mode
The following settings are available:
