Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Patent
1993-01-19
1994-01-11
Housel, James C.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
422 681, 422 63, 422 65, 422100, 436161, 436179, 436180, 210656, B01D 1508
Patent
active
052778711
ABSTRACT:
The present invention provides a liquid chromatographic analyzer for analyzing a sample containing components for analysis by reacting the sample with a pre-labeling reagent to obtain a reaction mixture containing labeled components, concentrating the reaction mixture and separating the labeled components from each other, and detecting the separated labeled components by a detector, the steps of analysis being controlled to concurrently proceed by a control unit, thereby shortening the time for analysis per sample which analyzer includes: (a) a unit for storing samples containing components for analysis and a pre-labeling reagent for the components at a constant temperature, (b) a unit for reacting the sample with the pre-labeling reagent at a constant temperature to obtain a reaction mixture containing labeled components, (c) a unit for transferring one of the samples and the pre-labeling reagent from unit (a) to unit (b), (d) a unit for concentrating the reaction mixture and separating the labeled components from each other, (e) a unit for detecting the separated labeled components, and (f) a unit for controlling the steps of analysis to concurrently proceed, thereby shortening the time for analysis per sample.
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Fujii Yoshio
Ito Masahito
Miura Junkichi
Satake Hiroshi
Yoshida Kasumi
Hitachi , Ltd.
Housel James C.
Le Long V.
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