Chemistry: physical processes – Physical processes – Crystallization
Patent
1975-12-15
1978-02-28
Wolk, Morris O.
Chemistry: physical processes
Physical processes
Crystallization
23253R, 734254P, 141 90, G01N 110
Patent
active
040765032
ABSTRACT:
An automatic pipetting system for pipetting a measured micro-quantity of reagent into a reaction cup, in which the pipetter is lowered into a reagent bottle, a predetermined amount of reagent drawn in using a positive displacement pump, the pipetter withdrawn from the reagent bottle through an irrigated wiping sponge to accurately control the drop of reagent at its tip, rotated to a position over the cup and lowered thereinto after which the displacement pump expels a measured amount of reagent.
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Atwood John G.
deMey, III Charles F.
Ducret Lucien C.
Marshall, Jr. Hamilton W.
Giarratana S. A.
Masselle F. L.
The Perkin-Elmer Corporation
Turk Arnold
Wolk Morris O.
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