Anti-foaming method for liquid dispensing

Details Anti-foaming method for liquid dispensing Anti-foaming method for liquid dispensing

1988-05-11

1991-03-05

Warden, Robert J.

Chemistry: analytical and immunological testing

Automated chemical analysis

Utilizing a centrifuge or compartmented rotor

436177, 436180, 422 72, 422 64, 422 67, 422102, 210787, 2105121, 494 11, 494 27, 494 37, G01N 3500

Patent

active

049977687

ABSTRACT:
Liquid dispensing method is provided, and comprises the steps of periodically rotating a liquid dispenser package to supply a liquid from a liquid supply chamber to a liquid reservoir by flowing the liquid under the influence of centrifugal force through a connecting liquid supply channel, and inhibiting foaming of the liquid while it flows through the liquid supply channel.

REFERENCES:
patent: 4237853 (1980-12-01), Bradley
patent: 4266559 (1981-05-01), Akhavi
patent: 4274885 (1981-06-01), Swartout
patent: 4309384 (1982-01-01), Trod
patent: 4456581 (1984-06-01), Edelman et al.
patent: 4469793 (1984-09-01), Guigan
patent: 4515753 (1985-05-01), Smith et al.

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