Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing gas sample
Patent
1989-07-18
1992-09-22
Housel, James C.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing gas sample
422 64, 422 681, 422100, 422 58, 422102, 436808, 435299, 435300, 435301, B01L 300, G01N 2101
Patent
active
051495058
ABSTRACT:
A diagnostic testing device is disclosed. The testing device includes a base member and a cover member which defines an opening for the reception of a liquid specimen. A distribution wheel delivers portions of the specimen to antibiotic units which are circumferentially spaced. Indicator units are in communication with the cover member. A delivery cylinder extends upwardly from each of the antibiotic units toward a respective one of the indicator units. Relative vertical movement between the delivery cylinder and the indicator unit places the cylinder and the indicator unit into an engaging relationship. A change in coloration at an indicator unit indicates a positive reaction.
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English Kenneth P.
Micek, III Stanley E.
O'Connell Michael B.
Tripp Edward S.
Abbott Laboratories
Breininger Thomas M.
Collins Daniel W.
Housel James C.
Porembski Priscilla E.
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