Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Calorimeter
Patent
1979-07-23
1981-02-03
Smith, William F.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Calorimeter
422100, 422104, 734254P, G01N 148, B01L 300
Patent
active
042488303
ABSTRACT:
A micro test tube adapted for use in carrying out microbiological determinations, and being especially adapted for detection of bacteria in body fluids such as milk and urine comprising a capillary tube which increases in diameter at one end thereof to form a small generally cylindrical sample tube, sealing means for sealing the open ends of the capillary and sample tubes and movable sealing means such as a bead or needle for sealing off the passage between the capillary and sample tube portions of the micro tube, the sealing means sealing for the open end of the sample tube being selected to serve as aspirator means for delivering the sample into the tube and the sealing means for sealing the capillary being selected to also serve as a stand for the micro test tube.
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Windholtz, M., et al., Editors, The Merck Index, Ninth Edition, Merck and Co., Inc., 1976, pp. 7929, 5936, 9406.
Kallies Karl-Heinz
Winkler Manfred
Konkol Chris
Smith William F.
Striker Michael J.
Veb Arzneimittelwerk Dresden
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