G01N27/34 - CPC Classification Index

ClassID:

168477 ⎘

G01N27/34 - CPC Classification

Classification description:

Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis; Electrolytic cell components; Electrodes, e.g. test electrodes; Half-cells Dropping-mercury electrodes

Recent Application in this class:

20210278368

TECHNIQUES FOR EXTENDING ELECTRODE SERVICEABILITY AND USEFUL LIFE IN VOLTAMETRIC DEVICE

20200363371

Electronic control of the pH of a solution close to an electrode surface

20190257788

Techniques for extending electrode serviceability and useful life in voltametric device

20190137444

Electronic control of the pH of a solution close to an electrode surface

20180136161

Renewable mercury meniscus electrode with mercury circulation system and contaminant removal

20170010238

Electronic control of the pH of a solution close to an electrode surfaces