Method and apparatus for identifying fractions in a fraction collector of a liquid chromatograph

摘要

The invention relates to a method and an apparatus for the identification of fractions in a fraction collector of a liquid chromatograph and an associated fraction receptacle. The apparatus comprises a plurality of fraction receptacles in a rack of the fraction collector, RFID tags on each fraction receptacle, a read / write RFID read / write head that can drive each RFID tagged fraction receptacle of the rack. It is permanently ensured that a specific fraction can always be clearly identified.