Thermo Scientific Dionex, Operator'S Manual

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Doc. 065250-06 03/2020
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6 • LE Liquids Enclosure Description
6.1 LE Overview
The LE Liquids Enclosure houses mobile phase, standard, and reagent containers.
The LE is installed below the AE (see
Figure 5-1 ).
For increased stability when the AE includes side-mounted options (SP or air
conditioner), an extension must be installed on the LE (see
Figure 2-1 ).
6.2 LE Containers
The LE accommodates the following containers:
•
Plastic bottles for standards or reagents
The system is shipped with 2-liter bottles (P/N 044129). If necessary, 1-liter
bottles (P/N 044128) can be ordered separately.
•
NOWPak containers for the mobile phase (eluent or solvent)
Either 20-liter NOWPak Bag-in-a-Bottle containers (P/N AAA-068551) or
20-liter stainless steel NOWPak II containers (P/N 052882) can be used.
NOWPak containers must be ordered separately.
A spring-loaded check valve inside the NOWPak II container prevents
overpressurization of the container. The PTFE liner (P/N 052885) inside the
NOWPak II container can be reused if it is refilled with the same solution.
However, if contamination is suspected or if the container cannot be
pressurized, replace the liner.