19 connecting the separation column – Metrohm 930 Compact IC Flex ChS/PP/Deg User Manual
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3 Installation
930 Compact IC Flex ChS/PP/Deg (2.930.1360)
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51
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Optional: In case the guard column is connected to the separation
column using a provided a connection capillary, fasten the con-
nection capillary to the guard column's output using the pressure
screw also provided.
Rinsing the guard column
1 Rinsing the guard column
￭
Place a beaker under the guard column's output.
￭
Start manual control in MagIC Net and select the high-pressure
pump: Manual
▶ Manual control ▶ Pump
– Flow: in accordance with column leaflet
– On
￭
Rinse the guard column with eluent for approx. 5 minutes.
￭
Use manual control in MagIC Net to stop the high-pressure pump
again: Off.
3.19
Connecting the separation column
The intelligent separation column (iColumn) is the heart of the ion chro-
matographic analysis. It separates different components according to their
interactions with the column. Metrohm separation columns are equipped
with a chip where their technical specifications and history (start-up, oper-
ating hours, etc) are stored.
NOTE
Information regarding which separation column is suitable for your
application can be found in the Metrohm IC Column Program, the
directly from your representative.
You can find the separation columns and guard columns currently avail-
able from Metrohm in the Metrohm IC Column Program or on the Inter-
in the Ion Chromatography product
area. A test chromatogram and a leaflet are provided along with each col-
umn. You can find detailed information on special IC applications in the
corresponding "Application Bulletins" or "Application Notes", which
are available on the Internet at
tions area or free of charge upon request from your responsible Metrohm
representative.