Method for determining catecholic compounds and their related compounds
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United States of America Patent
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Mar 16, 1982
Grant Date -
N/A
app pub date -
Mar 26, 1980
filing date -
Mar 30, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Disclosed are a method and an apparatus for determining catecholic compounds and their related compounds contained in a substance by utilizing the specific reactivity of the compounds with ferric chloride and potassium ferricyanide as reaction reagents. The reaction products are analyzed by spectrophotometry, preferably in combination with high-performance liquid chromatography, so as to determine catecholic compounds and their related compounds.
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- 2 Citation Count
- G01N Class
- 0 % this patent is cited more than
- 43 Age