Thermal modulation for gas chromatography

Thermal modulation for gas chromatography

A thermal modulator device for gas chromatography and associated methods. The thermal modulator device includes a cooling member, an electrically conductive capillary in direct thermal contact with the cooling member, and a power supply electrically coupled to the capillary and operable for controll...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WAITE, JACK HUNTER, SACKS, RICHARD, BLOCK, BRUCE P, HASSELBRINK, ERNEST F, LIBARDONI, MARK
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A thermal modulator device for gas chromatography and associated methods. The thermal modulator device includes a cooling member, an electrically conductive capillary in direct thermal contact with the cooling member, and a power supply electrically coupled to the capillary and operable for controlled resistive heating of the capillary.