Pipette and pipetting apparatus
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United States of America Patent
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May 16, 1989
Grant Date -
N/A
app pub date -
Dec 12, 1986
filing date -
Dec 17, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pipette includes a pipette body made of plastic material and a pipette piston made of plastic material that is also electrically conductive. The pipette is automatically received or discarded in a pickup device which has an electric transmission filament. A pipetting apparatus has a pickup device for receiving test containers, a pickup section for a microstandard plate, a pipette hopper, and a dosing device. For automatic pipetting, the dosing device receives the pipettes, conveys the pipettes while simultaneously changing the distance of the pipettes to the test containers, absorbs liquid through the pipette, conveys the pipettes while simultaneously changing the distance of the pipette to the microstandard plate, discharges the liquid, and finally ejects the pipette.
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