Fluid dispensing device

Details Fluid dispensing device Fluid dispensing device

1975-03-24

1976-02-17

Serwin, R. E.

Chemistry: physical processes

Physical processes

Crystallization

23253R, 141 83, 141102, 141130, 195127, 734254R, G01N 114, G01N 3120

Patent

active

039389588

ABSTRACT:
A fluid dispensing device suitable for accepting one or more discrete quantities of test fluids and thereafter dispensing predetermined quantities of such fluid or fluids to a test vehicle. The device operates on a disposable applicator card containing one or more compressible tubes which are filled with such fluid or fluids from a sample tray by peristaltic-like action. The dispensing device permits proper alignment with respect to one another of the sample tray, disposable applicator card, test vehicle, and all components of the device itself.

REFERENCES:
patent: 3490876 (1970-01-01), Auphan
patent: 3776184 (1973-12-01), Harrison
patent: 3807959 (1974-04-01), Russell et al.
patent: 3859051 (1975-01-01), Nelson

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