Process and apparatus for the simultaneous application of a multiplicity of liquid samples to an object stage
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United States of America Patent
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Oct 13, 1987
Grant Date -
N/A
app pub date -
Oct 21, 1985
filing date -
Feb 29, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a process and an apparatus for the simultaneous application of a multiplicity of liquid samples to an object stage (2), more especially of sera to an object stage overgrown with cell cultures. In this connection, according to the invention the liquid samples are pressed with the aid of a multipipette (3) through a funnel plate (4), which rests immovably on the object stage (2) and which has a multiplicity of funnel-shaped containers (5) disposed side by side in a plane. The funnel plate (4) is then preferably left on the object stage (2) overgrown with cell cultures, until such time as incubation of the applied serum has taken place. By means of the process according to the invention, running of the sera is avoided and handling in a simple and reliable manner for the purposes of the laboratory investigation is guaranteed.
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