Chemistry: analytical and immunological testing – Heterocyclic carbon compound – Hetero-n
Patent
1995-06-07
1998-01-13
Alexander, Lyle A.
Chemistry: analytical and immunological testing
Heterocyclic carbon compound
Hetero-n
436 98, 436164, 436816, 422 58, G01N 33493
Patent
active
057078726
ABSTRACT:
A solid phase capable of detecting the presence of nicotine and/or nicotine metabolites is described. The solid phase is impregnated with assay reagents including a color determinant, a buffer, a cyanogen releasing agent and a cyanogen halide forming agent. The solid phase provides a means whereby unprocessed urine samples over a wide range of different pH values can be tested for the presence of nicotine and/or nicotine metabolites. The assay results may be determined by direct visualization of the color of the solid phase. Also described are methods of preparing and using the solid phase, and kits containing the solid phase.
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Eswara Amruta R.
Muni Neal
Alexander Lyle A.
DynaGen, Inc.
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