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:
Dec. 22, 1987
Filed:
May. 08, 1986
Applicant:
Inventors:
Assignee:
Eppendorf Geratebau Netheler + Hinz GmbH, Hamburg, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
204 / ; 204416 ; 204435 ;
Abstract
In a process for measuring the potential difference between a flow of sample liquid delivered by pumping and a reference electrolyte in which the sample flow is brought into contact with a reference electrode, the reference electrode contains a capillary channel, which extends substantially at right angles to the sample flow. The reference electrolyte is pumped at right angles to the capillary channel over its open end and the pumping of the flow of sample liquid and the flow of reference electrolyte starts and finishes simultaneously.