Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subgroup
G01N 7/02

by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder

Introduced: September 1968

Last revised: January 2006

Full Title

Analysing materials by measuring the pressure or volume of a gas or vapour > by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder

Classification Context

Section:
PHYSICS
Class:
MEASURING; TESTING
Subclass:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

3 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • G01N 7/04 by absorption or adsorption alone
  • G01N 7/06 by combustion alone
  • G01N 7/08 by combustion followed by absorption or adsorption of the combustion products