Ring Shaped Counter Electrode to Improve Beam Stability and Compound Sensitivity on a Ceramic Tile Type Microfluidic Device

Número de publicación: US2016153944 (A1)
Fecha de publicación: 2 de junio de 2016
Solicitante: CERCO LLC

An interface for a mass spectrometer is disclosed comprising a microfluidic substrate, tile or cartridge 1 comprising a liquid chromatography separation column and an electrospray emitter 2. A counter electrode 4 is arranged downstream of a tip of the electrospray emitter 2 and is arranged and adapted to direct ions towards an atmospheric pressure interface or ion inlet aperture 5 of a mass spectrometer.

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