Chemistry: analytical and immunological testing – Including chromatography
Patent
1994-01-12
1995-07-25
Housel, James C.
Chemistry: analytical and immunological testing
Including chromatography
73 2336, 73 6157, 95 82, 96102, 96103, 2101982, 210656, 422 70, 422 89, B01D 1508
Patent
active
054361664
ABSTRACT:
The present invention relates to a chromatography analysis method and a system employing the same which are capable of automatically determining an constituents to be detected contained in the unknown sample based on results on measuring a standard sample. The standard sample is first separated to obtain its chromatogram. The system extracts the necessary information from the chromatogram to identify the peaks corresponding to the constituents to be detected to set widths of time windows for the peaks. Then, the time windows thus set are applied to the chromatograms obtained by the separation of the unknown sample to identify the constituents contained in the unknown sample. By employing the present invention, it is unnecessary for an operator to input the retention time of each constituent to the system.
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Patent Abstracts of Japan vol. 14 No. 484 Oct. 22, 1990. Abstract of 02-196959.
Fujii Yoshio
Ito Masahito
Miura Junkichi
Satake Hiroshi
Tagami Kouichi
Hitachi , Ltd.
Housel James C.
Ludlow Jan M.
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