Multiwell membrane filtration apparatus

Details Multiwell membrane filtration apparatus Multiwell membrane filtration apparatus

1985-06-21

1988-03-29

Sadowski, David

Liquid purification or separation

Plural distinct separators

Filters

210489, 210492, 21032172, 422101, B01D 1300

Patent

active

047341920

ABSTRACT:
A multiwell filtration apparatus for the assay of microliter quantities is provided which prevents fluid loss by capillary action and gravity flow through a microporous membrane or ultrafilter. The filtration apparatus is particularly advantageous in assays requiring maintenance of fluid within the reaction wells for substantial time periods and in small sample volume assays in the range of 100 microliter volumes.

REFERENCES:
patent: Re30562 (1981-03-01), Park
patent: 768605 (1904-08-01), Keller et al.
patent: 3158532 (1964-11-01), Pall et al.
patent: 3238056 (1966-03-01), Pall et al.
patent: 3523408 (1970-08-01), Rosenberg
patent: 3649464 (1972-03-01), Freeman
patent: 4154795 (1979-05-01), Thorne
patent: 4246339 (1981-01-01), Cole et al.
patent: 4276048 (1981-06-01), Leaback
patent: 4304865 (1981-12-01), O'Brien et al.
patent: 4459139 (1984-07-01), von Reis et al.
Perry, R. H. et al., Chemical Engineers' Handbook, 1973, McGraw-Hill Book Co., N.Y., p. 16-5.

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