Pipette

Details Pipette Pipette

1973-09-20

1976-02-17

Swisher, S. Clement

Measuring and testing

Measuring vessel

B01L 302

Patent

active

039383920

ABSTRACT:
A pipette involving a tube of plastic having a discharge end and a bulb of flexible plastic integrally united with the tube toward its opposite end. The tube preferably extends into the bulb a way, to permit overflow, whereby to establish a fixed volume equal to the volume of the tube. By making the bulb of clear or translucent plastic, activity within the bulb may be observed and controlled.

REFERENCES:
patent: 1791829 (1931-02-01), McCrackan
patent: 3012695 (1961-12-01), Lerner
patent: 3141336 (1964-07-01), Oates
patent: 3177723 (1965-04-01), Pedersen
patent: 3295523 (1967-01-01), Weichselbaum

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