IPC Subgroup
G01N 27/3 Electrodes, e.g. test electrodes; Half-cells
Introduced: September 1968
Last revised: January 2006
Full Title
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
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
Related Keywords
ELECTRODES for electromechanical analysis
7 direct subcodes
Child Classifications
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- G01N 27/31 Half-cells with permeable membranes, e.g. semi-porous or perm-selective membranes
- G01N 27/32 Calomel electrodes
- G01N 27/327 Biochemical electrodes
- G01N 27/333 Ion-selective electrodes or membranes
- G01N 27/34 Dropping-mercury electrodes
- G01N 27/36 Glass electrodes
- G01N 27/38 Cleaning of electrodes