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:
Jan. 02, 1979
Filed:
Jul. 22, 1977
Applicant:
Inventors:
Michio Ui, Sapporo, JP;
Yukiko Tokumitsu, Sapporo, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
424-1 ; 206569 ; 2323 / ;
Abstract
Process for ultramicro-quantitative determination of acetone comprising (1) reacting radioactive molecular or cationic iodine with the acetone contained in a sample from biological preparations in a strong alkaline solution to produce radioactive iodoform according to a haloform reaction quantitatively, (2) reducing the non-reacted molecular or cationic radioactive iodine to a radioactive iodide, (3) separating the radioactive iodoform from the radioactive iodide, and (4) measuring the radioactivity of the radioactive iodoform by any conventional method. Two types of assay kits suitable for use in this determination of acetone comprise respectively: