The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 1980
Filed:
Dec. 06, 1977
Applicant:
Inventors:
Rainer Haeckel, Hanover, DE;
Fritz Heinz, Hanover, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
435 10 ; 435 11 ; 435 14 ; 435 19 ; 435 26 ; 435 27 ;
Abstract
A novel procedure for the quantitative determination of hydrogen peroxide concentration in aqueous solutions is described. This is characterized by reacting hydrogen peroxide with an alcohol in the presence of the catalyst catalase and by reacting the resulting aldehyde in the presence of aldehyde dehydrogenase with NAD or NADP followed by determination of NADH or NADPH formed.