Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Calorimeter
Patent
1988-02-23
1991-01-15
Wax, Robert A.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Calorimeter
422 58, 422 69, 422103, 436165, 436169, G01N 3122, G01N 2103
Patent
active
049852043
ABSTRACT:
The present invention provides a device for carrying out a heterogeneous reaction for the determination of a component of a sample liquid on a first capillary action carrier present in a measurement chamber, to which carrier adheres at least one non-soluble reagent, wherein at least one soluble reagent is present on a second capillary action carrier in a first pre-chamber, which carrier is in capillary contact with the capillary action carrier in the measurement chamber, which first pre-chamber is connected via a first capillary with a first application chamber to be filled from outside through a filling opening and the measurement chamber is also connected with a waste chamber by a capillary arrangement through which can only flow a liquid under a predetermined gravitational force into the measurement chamber.
REFERENCES:
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patent: 4690899 (1987-09-01), Klose et al.
patent: 4732848 (1988-03-01), Lenz et al.
patent: 4756884 (1988-07-01), Hillman et al.
Baier Manfred
Erler Klaus
Klose Sigmar
Uhl Wolfgang
Beisner William H.
Boehringer Mannheim GmbH
Wax Robert A.
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