Agilent Technologies 6890 Plus User Manual

240 Programmed Temperature Vaporization Inlet (PTV)
Splitless modes
8 of 46
Jun 2001
Inlets
Agilent 6890 Gas Chromatograph Service Manual
Pulsed splitless mode
The pressure pulse modes (using the septum- or septumless head) increase
inlet pressure just before the beginning of a run and return it to the normal
value after a specified amount of time. The pressure pulse sweeps the sample
out of the inlet and into the column faster, reducing the chance for sample
decomposition in the inlet.

Agilent Technologies 6890 Plus Specifications

General

Brand	Agilent Technologies
Model	6890 Plus
Category	Laboratory Equipment
Language	English