Compact microdevice for gas chromatography analysis comprising at least one thermoelectric module

摘要

The device has a detection module (4) including a nanoelectromechanical system (NEMS) and/or microelectromechanical system (MEMS) detector arranged in a channel, where a capillary connection (15) is provided between an outlet end (12) of a chromatography micro-column (2) and an inlet end (14) of the detection module. The chromatography micro-column and the detector form an analysis sub-assembly, where a hot face of a thermoelectric module (6) is intended to heat the chromatography micro-column formed by a cold face of the thermoelectric module intended to cool the detection module.