CH579776A5CH963974ACH963974ACH579776A5CH 579776 A5CH579776 A5CH 579776A5CH 963974 ACH963974 ACH 963974ACH 963974 ACH963974 ACH 963974ACH 579776 A5CH579776 A5CH 579776A5
Authority
CH
Switzerland
Application number
CH963974A
Original Assignee
Ciba Geigy Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Priority to CH963974ApriorityCriticalpatent/CH579776A5/xx
Priority to DE2530879Aprioritypatent/DE2530879A1/de
Publication of CH579776A5publicationCriticalpatent/CH579776A5/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
G01N30/04—Preparation or injection of sample to be analysed