Agilent Technologies 1290 Infinity LC System System Manual And Quick Reference page 31

2
The Agilent 1290 Infinity LC System - Product Description
System Components
The standard application (1) is used for the majority of analysis, while the
extra-mixing volume setup (2) is applied for any kind of baseline-criticial
application where the mixing performance and the dependant UV-baseline can
be significantly enhanced by the use of the Agilent Jet Weaver mixer. An
automatic purge function (3) is installed, as well as the possibility of
backflushing the in-line filter (4). This enables you to clean the filter and
extend its lifetime.
Agilent 1290 Infinity LC System Manual and Quick Reference 31