Chromatographic apparatus

Details Chromatographic apparatus Chromatographic apparatus

1976-08-02

1978-01-10

Queisser, Richard C.

Measuring and testing

Gas analysis

Gas chromatography

G01N 3108

Patent

active

040672263

ABSTRACT:
A gas chromatographic apparatus especially useful in analyzing low boiling materials is provided with means for flowing a pressurized liquid sample through the sampling valve, during the sampling period, in order to reduce the possibility of trapping bubbles of vaporized sample in the sampling valve.

REFERENCES:
patent: 3103807 (1963-09-01), Broerman
patent: 3236092 (1966-02-01), Carter
patent: 3394582 (1968-07-01), Munro
patent: 3405551 (1968-10-01), Halasz
patent: 3422664 (1969-01-01), Ayers

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