Replaceable emitter assembly for interfacing a separation column to a mass spectrometer

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United States of America Patent

PATENT NO 10627375
SERIAL NO

15649220

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Abstract

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An electrospray emitter assembly for interfacing a separation column to a mass spectrometer is disclosed. An emitter capillary includes an inlet end and an outlet end. A fitting is coupled to the inlet end of the emitter, configured to be removably connected to the separation column. A stop with a defined through hole is integrated proximate the inlet end of the emitter to produce a path for liquid to flow from the separation column to the emitter via the through hole where a voltage is applied to the liquid entering the emitter.

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Patent Owner(s)

Patent OwnerAddress
DIONEX CORPORATION1228 TITAN WAY SUNNYVALE CA 94085

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Xiaodong Cupertino, US 213 1292
Robson, Brandon Howard Bellefonte, US 8 14
Sun, Xuefei San Jose, US 59 110

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