Liquid purification or separation – With means to add treating material – Chromatography
Patent
1999-09-10
2000-08-22
Therkorn, Ernest G.
Liquid purification or separation
With means to add treating material
Chromatography
210 85, 210143, 210659, B01D 1508
Patent
active
061067105
ABSTRACT:
A fraction collection system for liquid chromatography includes a conduit, which directs a sample eluent from an LC column through a flow splitter to a destructive analytical detector such as a mass spectrometer to analyze sample components, and to a fraction collector. A nondestructive detector such as a photodetector is positioned near the fraction collector to detect arrival of sample components. Optionally, a nondestructive detector such as a photodetector is situated upstream from the splitter, to detect passing sample components. Time intervals between detection of a calibrant or a sample component at any two of the detectors provide for automatable identification of selected sample components at the sample collector.
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Fischer Steven M.
Ingle Glen F.
Agilent Technologie,s Inc.
Therkorn Ernest G.
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