Pipetting device
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United States of America Patent
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Jan 15, 2013
Grant Date -
Oct 11, 2012
app pub date -
Mar 19, 2012
filing date -
Apr 8, 2011
priority date (Note) -
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Abstract
The invention relates to a sealing assembly for a metering device, in particular a multi-channel metering device. The sealing assembly serves to seal pipette tips with respect to the metering device. A multi-channel metering device comprises a multiplicity of openings arranged in one plane. A sealing plate with holes in the grid of the openings abuts this plane. Each pipette tip is provided with an annular collar which has an abutting face and is pressed against the sealing plate by force closure so as to enclose one hole.
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