Chemistry: analytical and immunological testing – Optical result – Including reagent preparation
Patent
1992-04-27
1994-05-10
Housel, James C.
Chemistry: analytical and immunological testing
Optical result
Including reagent preparation
436 66, 436501, G01N 2175
Patent
active
053106849
ABSTRACT:
A reagent to be used in detection of occult blood comprising a mixed solution of sodium carbonate, 3-amino phthalic acid hydrazide, and iron and sodium derivative of ethylenediaminetetraacetic acid, and hydrogen peroxide.
REFERENCES:
patent: 4647541 (1987-03-01), Guadagno et al.
patent: 4857457 (1989-08-01), Shamsuddin et al.
patent: 4965210 (1990-10-01), Modrovich
patent: 5081040 (1992-01-01), Patel et al.
The Merck Index, 10th edition, p. 3486.
Freed Rachel
Housel James C.
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