Chemistry: molecular biology and microbiology – Apparatus – Including condition or time responsive control means
Patent
1995-05-31
1997-02-18
Beisner, William
Chemistry: molecular biology and microbiology
Apparatus
Including condition or time responsive control means
4352872, 4352884, 4353053, 422 99, 422102, 220523, 220526, C12M 102, C12M 138
Patent
active
056041306
ABSTRACT:
A cover effective to releasably seal a multiwell container, such as a microtitration plate, is disclosed. The cover contains a pad, fashioned from a flexible polymer sheet, and a plurality of resiliently compressible ridges formed on the sheet. The ridges are deformable, such that application of pressure applied to the cover is effective to form a fluid-tight seal between the pad and the well openings. The ridges extend from the pad sufficiently to break the seal upon release of the pressure.
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El-Hage Amer
Nordell Benjamin T.
Richardson Bruce J.
Warner Brian D.
Beisner William
Blackburn Robert P.
Chiron Corporation
Dehlinger Peter J.
Goldman Kenneth M.
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