Method and apparatus for chromatographic data processing

Details Method and apparatus for chromatographic data processing Method and apparatus for chromatographic data processing

2009-11-03

2011-12-13

Le, John H (Department: 2857)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Chemical analysis

C702S022000

Reexamination Certificate

active

08078411

ABSTRACT:
A chromatographic analyzer is provided for facilitating curve fitting by means of the linear least-square method for a chromatogram that contains a plurality of overlapping peaks. A chromatographic data processor executes fitting processing to each peak in an arbitrary time region having the plurality of peaks of the chromatogram starting from the front or back side of the time region or from the back side of the time region, and the processed peaks are subtracted from the chromatogram in the time region so that the plurality of peaks in the chromatogram can be separated from one another.

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