3.7 Connecting the eluent bottle
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22
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940 Professional IC Vario TWO (2.940.2100)
3.7
Connecting the eluent bottle
The eluent is aspirated out of the eluent bottle via the eluent aspiration
tubing . The eluent aspiration tubing is installed on the entry to the eluent
degasser.
The tubing must be be fed out of the instrument through a suitable open-
ing
(see "Openings on the back panel", page 12)
before the loose end
can be connected to the eluent bottle.
Accessories
For this step, you need the following accessories:
These parts are part of the accessory kit
Vario/Flex ONE
(6.5000.010).
￭
Eluent bottle (6.1608.070)
￭
The
eluent bottle cap GL 45
accessory set (6.1602.160)
This accessory set contains the bottle cap, an M6 tubing nipple, an M8
tubing nipple, two O-rings and an M6 and M8 threaded stopper.
￭
The
tubing adapter for aspiration filter
accessory set (6.2744.210)
This accessory set contains a filter holder, a clamping screw and tubing
weighting.
￭
An aspiration filter (6.2821.090)
￭
The adsorber tube (6.1609.000)
￭
The SGJ clip (6.2023.020)
Connecting the eluent aspiration tubing
1 Installing the eluent bottle cap (6.1602.160)
￭
Start by pushing the M8 tubing nipple onto the loose end of the
eluent aspiration tubing, followed by the O-ring.
￭
Push the loose end of the eluent aspiration tubing through the
M8 opening of the bottle cap and screw it on for the time being.
Figure 7
Installing the eluent bottle cap
