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GPC Extension: Enhanced Data Evaluation for Chromatography Software

This optional extension for SEC/GPC data evaluation offers flow rate correction, universal calibration, and more in GPC and Standard modes for precise molecular weight analysis in Gel Permeation Chromatography (GPC). Utilize the multiple linear fit and integral standard for enhanced results.

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GPC Extension: Enhanced Data Evaluation for Chromatography Software

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  1. P002/60A 13.5.2015 Clarity chromatography software GPC - Gel PermeationChromatography

  2. GPC Extension Optionalextensionfor SEC/GPC data evaluation

  3. GPC mode GPC Instrument isconfigured in SystemConfigurationwindow GPC or Standard mode canbeselected on GPC Instrument Chromatogramscanbeevaluatedalternatively in bothmodes GPCInstrument Type GPC mode methodtabs GPC / Standard mode switching

  4. GPC Calibration Molecularweight as a functionofelutionvolume Narrowstandards Flowratecorrection Universal calibration Broadcalibration • multiplelinear (Hamielec) fit • multipleintegral standard • broad on narrow

  5. Narrow standard

  6. Flowratecorrection Chromatogram – Peak – FlowMarkerPeak Set Flowratecorrection

  7. Flowratecorrection

  8. Universal Universal calibration On Mark-Houwink parameters

  9. Broad standard

  10. Broad on Narrow Calculatedparameters

  11. Results Table

  12. Summary Table

  13. Slice Table

  14. MW distributions

  15. MW ranges Percentagesforselected MW ranges MW averagesforselectedpercentageranges

  16. Simplifiedcalculations Standard Calulations • Averagingis per fixed MW interval • Used in PL Cirrus SimplifiedCalculations • Averagingis per fixedtime (volume) interval • Used in EzChrom Equationslisted in manual/help SimplifiedCalculations

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