Pipette and filter combination

Details Pipette and filter combination Pipette and filter combination

1982-07-09

1984-11-20

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Control element responsive to a sensed operating condition

7386401, 210927, 422101, 436178, 604190, B01L 302, B01D 3300, G01N 112

Patent

active

044838255

ABSTRACT:
A pipette having a liquid receiving hollow generally encompassed by deformable side walls, the pipette further has a tapered liquid outlet extending from one end of the hollow and a liquid inlet on the other end of the hollow within which is located a semi-permeable filter.

REFERENCES:
patent: 3512940 (1970-05-01), Shapiro
patent: 3635218 (1972-01-01), Ericson
patent: 3846077 (1974-11-01), Ohringer
patent: 4266559 (1981-05-01), Akhavi

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