Title:
COMPOSITION AND METHOD FOR IDENTIFYING SOLUTION
Document Type and Number:
Japanese Patent JP3904851
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a composition and a method useful to quickly and effectively indicate whether a functional component (for example, catalase) has been added to a transparent and colorless solution (for example, a hydrogen peroxide solution).
SOLUTION: The functional component is compounded with an effective amount of coloring component (for example, vitamin B-12). When a composition thus combined is added to the transparent and colorless solution, the transparent and colorless solution discolors. By observing the discoloration, it can be determined that the functional component has been added to the transparent and colorless solution.
Inventors:
John Wye Park
James N Cook
Anthony J. Jiabo Jr.
James N Cook
Anthony J. Jiabo Jr.
Application Number:
JP2001186442A
Publication Date:
April 11, 2007
Filing Date:
August 25, 1992
Export Citation:
Assignee:
Advanced Medical Optics, Incorporated
International Classes:
A61L2/26; A61L2/18; G01N21/78; A61L12/08; A61L12/10; A61L12/12; C12Q1/30; G01N21/75; G01N31/00; G01N33/82; G02C13/00; (IPC1-7): G01N21/78; G01N31/00; G02C13/00; //C12Q1/30
Domestic Patent References:
| JP62502245A | ||||
| JP3161091A | ||||
| JP6263916A |
Attorney, Agent or Firm:
Aoyama Aoi
Yasuo Shibata
Yasuo Shibata