4 eluent, 1 connecting eluent bottle, Eluent – Metrohm 872 Extension Module IC Pump User Manual
Page 32: Connecting eluent bottle, Figure 13, Installation diagram – isocratic, 1) and connect with, 2) to the
4.4 Eluent
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872 Extension Module IC Pump
Isocratic system
1
2
3
Figure 13
Installation diagram – isocratic
1
Eluent aspiration tubing 6.1834.080
Connection eluent bottle – eluent degasser
2
Connection capillary 6.1831.100
Connection pulsation damper – IC instru-
ment
3
PEEK pressure screw, short 6.2744.070
The following chapters describe the individual installation steps in detail.
4.4
Eluent
4.4.1
Connecting eluent bottle
The eluent is aspirated out of the eluent bottle via the eluent aspiration
tubing (14-1).
The eluent aspiration tubing is connected to the eluent degasser (see
Chapter 4.5, page 28). The tubing must be threaded through a suitable
capillary feed-through of the instrument before the other end can be
equipped.
You will require the parts from the following accessories for equipping the
eluent aspiration tubing:
￭
6.1602.160 eluent bottle attachment GL 45
￭
6.2744.210 tubing adapter for aspiration filter
￭
6.2821.090 aspiration filter
To equip the eluent aspiration tubing proceed as follows: