Gas chromatographic injector

Details Gas chromatographic injector Gas chromatographic injector

1992-04-23

1993-10-12

Spitzer, Robert

Gas separation: processes

Chromatography

With heating or cooling

95 89, 96105, B01D 1508

Patent

active

052521095

ABSTRACT:
An injector with a vaporization chamber for gas chromatographic apparatus includes a heater to heat the chamber and a pierceable septum to seal an end of the chamber. At least a heat conducting element is removably mounted between the septum and the heater. One or more elements are positioned adjacent to the septum and are in fluid communication with a source of carrier gas and a discharge outlet. The elements define paths with forced run for washing the septum and for feeding the vaporization chamber.

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