LU49727A1LU49727ALU49727ALU49727A1LU 49727 A1LU49727 A1LU 49727A1LU 49727 ALU49727 ALU 49727ALU 49727 ALU49727 ALU 49727ALU 49727 A1LU49727 A1LU 49727A1
Authority
LU
Luxembourg
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LU49727A
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Priority to LU49727ApriorityCriticalpatent/LU49727A1/xx
Publication of LU49727A1publicationCriticalpatent/LU49727A1/xx
G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
G01N30/02—Column chromatography
G01N30/26—Conditioning of the fluid carrier; Flow patterns
G01N30/28—Control of physical parameters of the fluid carrier
G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed