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METHOD TO ASSESS CHROMATOGRAPHIC COLUMN LIFE TIME
METHOD TO ASSESS CHROMATOGRAPHIC COLUMN LIFE TIME
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机译:色谱柱寿命评估方法
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摘要
The present invention provides a rapid method to assess the re-usability/lifetime of a chromatographic resin/matrix during preparative scale chromatography. The method specifically measures the difference in the column back pressures obtained at two different flow rates, during the cleaning step of a chromatographic process, to assess the re-usability or lifetime of the resin/matrix.
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