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:
Jul. 19, 1977
Filed:
Nov. 27, 1973
Yoshinori Takata, Ibaraki, JA;
Hitachi, Ltd., , JA;
Abstract
A separation column for separating and developing a sample to be analyzed is connected to a pump for feeding an eluting solution at an end of the separation column. A means for introducing the sample to be analyzed is provided between the pump and the separation column. Another end of the separation column is connected to an electrochemical detection means through a mixing means. To the mixing means is connected a pump for feeding a catalyst solution capable of promoting an electrode reaction of the sample contained in an eluate solution. A mixture solution of the eluate solution and the catalyst solution from the mixing means is fed to a detection means to quantitatively determine the sample.