Preparation

Introduced: January 1985

Last revised: January 2006

Full Title

Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography > Column chromatography > Preparation or injection of sample to be analysed > Preparation

Classification Context

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

4 direct subcodes

Child Classifications

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G01N 30/08 using an enricher
G01N 30/1 using a splitter
G01N 30/12 by evaporation
G01N 30/14 by elimination of some components