Capillary Flow Technology - Agilent Technologies 7890A Operating Manual

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Introduction

Capillary Flow Technology

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Agilent capillary flow technology (CFT) devices are used for
splitting, heart cutting, and reliable zero dead volume
connections. The features of the capillary flow technology
make traditionally difficult connections simple, reliable, and
leak free.
The optional CFT switches, splitters, and QuickSwap
accessories are located on the inside of the oven wall. These
devices are primarily used when the analysis requires
multiple sample paths between the inlet and detectors. They
allow the chromatographer to design very efficient sample
paths using multiple columns or detectors. In addition,
analysis time can be reduced with the benefit of
backflushing.
Operating Guide