Chemistry: analytical and immunological testing – Hemoglobin – myoglobin – or occult blood
Patent
1986-01-16
1988-07-05
Richman, Barry S.
Chemistry: analytical and immunological testing
Hemoglobin, myoglobin, or occult blood
422 56, 422 57, 427 2, 435 28, 435805, 436904, G01N 2178, G01N 3352
Patent
active
047554720
ABSTRACT:
A stable test device for the determination of a peroxidatively active substance comprising a carrier containing 1,4-diisopropylbenzene dihydroperoxide and a benzidine indicator in a molar ratio of from 0.9 to 3.0. The composition can be incorporated in a carrier matrix along with a ferric chelate to provide ascorbate resistance thereto, which is important in a urine test for occult blood. The test device is stable under storage and heat stress and can be used to prepare a multitest strip containing a glucose test based on a peroxidase/potassium iodide indicator system.
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Kainoau, Chemical Abstracts, vol. 102, 1985, No. 102:92523y.
Ismail Ibrahim A.
Yip Teresa
Boguslaski Mary G.
Hill Jr. Robert J.
Kaeding Konrad H.
Miles Inc.
Richman Barry S.
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