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Systematically wrong evaluation of columns,packings, instrument-data in chromatography? |
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| Authors: | R. E. Kaiser |
| Abstract: | |
| Keywords: | Data evaluation, peak width measurements in GC, LC, TLC Peaks are in principle non symmetric, non Gaussian shaped Standard deviation and variance cannot be measured directly as usual Systematic error easily larger than 50% Calculation of correct standard deviation/variance presented |