G
PHYSICS
G
PHYSICS
G01
MEASURING; TESTING
G01
MEASURING; TESTING
G01N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27/00
Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
27/00
Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
G01N27/26
by investigating electrochemical variables; by using electrolysis or electrophoresis
G01N27/26
by investigating electrochemical variables; by using electrolysis or electrophoresis
G01N27/28
Electrolytic cell components
G01N27/28
Electrolytic cell components
G01N27/30
Electrodes, e.g. test electrodes; Half-cells
G01N27/30
Electrodes, e.g. test electrodes; Half-cells
G01N27/308
at least partially made of carbon
G01N27/308
at least partially made of carbon