Chemistry: physical processes – Physical processes – Crystallization
Patent
1974-09-20
1976-04-13
Wolk, Morris O.
Chemistry: physical processes
Physical processes
Crystallization
23230R, 232303, 23253R, 23259, 424 15, 424 12, 73422R, G01N 2300, G01N 3316
Patent
active
039501345
ABSTRACT:
An apparatus for conducting chemical assays features a coiled soft plastic tube as a reaction chamber. Along the length of the plastic tubing is a slit therein through which a needle-like member of a travelling dispenser injects samples to be analyzed. The injected samples may react with a reactant previously deposited in the interior of the plastic tube. The apparatus is applicable to carrying out radioimmunoassays.
REFERENCES:
patent: 3681030 (1972-08-01), Natelson
patent: 3768979 (1973-10-01), Mead
patent: 3826619 (1974-07-01), Bratu
patent: 3832138 (1974-08-01), Hirsch
Marantz Sidney
Slick Robert G.
The Board of Trustees of the Leland Stanford Junior University
Wolk Morris O.
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