摘要 |
The present invention relates to a method in quality control of a spectrophotometer, comprising the steps of determining with the spectrophotomer a spectrum A<SUB>m</SUB>(lambda) of a fluid QC sample containing a dye, and determining a wavelength shift Deltalambda from C<SUB>Deltalambda</SUB>(lambda), A<SUB>m</SUB>(lambda), in which C<SUB>Deltalambda</SUB>(lambda) is a predetermined coefficient vector previously stored in a memory of the spectrophotometer.
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