Prolonged incubation microbiological apparatus and filter gasket

Chemistry: molecular biology and microbiology – Apparatus – Bioreactor

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Details

215348, 215349, 277227, 277228, 277233, C12M 122

Patent

active

042999219

ABSTRACT:
Apparatus for the culture of aerobic, anaerobic organisms and tissue which is formed of two sections, one fitting with the other as a cover and has a lubricated open cell foam filter gasket having on one side a microporous membrane and on the other, a non-porous layer. The gasket is fitted to the cover section or onto the rim of the container section and minimizes the chances of contamination from the ambient or otherwise gaseous atmosphere of incubation of the culture or biological material contained therein when closed and/or in use.

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patent: 4009285 (1977-02-01), Spooner
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