Technicon Instruments Corporation

Herman Guy Diebler

Kenneth F Uffenheimer

Dario Svenjak

Michael M Cassaday

Stephen Saros

William J McCandless

Rand E Herron

Allen Reichler

Cuvette tray

The reaction cuvette adapted to receive a liquid dispensing probe and having at least one surface of hydrophilic material which is treated or formed to have inwardly extending projections against which the liquid is dispensed.

Reaction cuvette

A metering apparatus is adaptable either as a dispenser or a sampler, the surface of the aspirating probe being coated with a thin film of liquid immiscible with the liquids to be aspirated. The thin immiscible film prevents contamination between segments of successively aspirated liquids and, also, their respective sources. Further, segments of the immiscible liquid can be aspirated between successive liquid segments, to maintain such liquid segments discrete.

Liquid dispenser with an improved probe

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North Haledon, NJ, United States of America

Herman Guy Diebler