is Syringeless Injection?
The Syringeless Injector has only two operating positions, LOAD
and RUN. The LOAD position allows you to place a sample into the
Syringeless injector. The RUN position allows a sample to be moved
into or out of the injection port. The Syringeless Injector moves
the sample vial by switching between a high and low flow rate of
carrier gas within the injection port. This is accomplished with
the Gas Chromatographs Split / Splitless valve controller. In the
Split mode the sample is expelled from the injection port and held
in a stream of carrier gas within the sample loading area. In the
Splitless mode the sample falls into the injection port, because
the high flow rate of carrier gas supporting the sample is redirected
outside of the Syringeless Injector.