Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroups; Apparatus specially adapted for such methods

Introduced: September 1968

Last revised: January 2006

Classification Context

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

Scope Notes

Application references: testing the effectiveness or completeness of sterilisation procedures without using enzymes or microorganisms (involving enzymes or microorganisms , ) apparatus for enzymology or microbiology

Related Keywords

chemical test PAPER

6 direct subcodes

Child Classifications

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G01N 31/02 using precipitation
G01N 31/1 using catalysis
G01N 31/12 using combustion
G01N 31/16 using titration
G01N 31/2 using microanalysis, e.g. drop reaction
G01N 31/22 using chemical indicators