Capillary electrophoresis-mass spectrometry interface

Details Capillary electrophoresis-mass spectrometry interface Capillary electrophoresis-mass spectrometry interface

1996-09-30

1999-01-05

Anderson, Bruce

Radiant energy

Ionic separation or analysis

With sample supply means

239318, B01D 5944, H01I 4900

Patent

active

058566716

ABSTRACT:
An interface for connecting an electrophoresis capillary to a mass spectrometer sprayer tube includes a first length of support tubing having an axial bore receiving and aligning the capillary and tube in end-abutting relationship at a junction. A solvent tube in a second length of support tubing intersects the first length of tubing in a T at the junction to supply makeup solvent to analyte flowing from the capillary to the sprayer tube. The tubing is secured in a T fitting which seals the tubing around the capillary, the sprayer tube, and the solvent tube.

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Liquid Junction coupling for Capillary Zone Electrophoresis/Ion Spray Mass Spectrometry, Biomedical and Environmental Mass Spectrometry, vol. 18, 844-850 (1890).

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