Detachable column cartridge gas chromatograph

Details Detachable column cartridge gas chromatograph Detachable column cartridge gas chromatograph

1993-07-30

1994-03-29

Housel, James C.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing gas sample

73 2335, 73 2339, 73 2342, 436161, 96104, 96106, G01N 3054

Patent

active

052982254

ABSTRACT:
A detachable column cartridge for a gas chromatograph is disclosed. The cartridge column contains analytical and reference columns, a heater and a thermocouple, and connects via detachable connectors to a base unit containing an injector, a detector and other components normally found in gas chromatographs. The cartridge arrangement permits a substitute column to be connected to the base unit easily, in the field, when different gases are to be separated and analyzed.

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