Method for feeding a sample into an analysis branch of a liquid chromatography system
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United States of America Patent
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May 30, 2017
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app pub date -
Feb 10, 2015
filing date -
Feb 10, 2014
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Abstract
The invention relates to a method for feeding a sample into an analysis branch of a liquid chromatography system, in particular a high-performance liquid chromatography system. A solvent or a solvent mixture from at least one solvent branch is supplied as volume flow {dot over (A)} into the analysis branch. At least one sample from at least one sample branch is fed as volume flow Ė into the analysis branch within a predetermined time interval. The volume flow {dot over (A)} is reduced to an extent during the predetermined time interval, and a volume flow Ċ resulting from the sum of the volume flows {dot over (A)} and Ė remains substantially constant in the analysis branch. The invention further relates to a sampler for carrying out a method of this kind.
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