CPC Subgroup
G01N 30/38 Flow patterns
Full Title
Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography (G01N3/00, G01N5/00, G01N7/00, G01N9/00, G01N11/00, G01N13/00, G01N15/00, G01N17/00, G01N19/00, G01N21/00, G01N22/00, G01N23/00, G01N24/00, G01N25/00, G01N27/00, G01N29/00 take precedence) > Column chromatography > Conditioning of the fluid carrier; Flow patterns > Flow patterns
9 direct subcodes
Child Classifications
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- G01N 30/40 using back flushing
- G01N 30/42 using counter-current
- G01N 30/44 using recycling of the fraction to be distributed
- G01N 30/46 using more than one column