Method in quality control of a spectrophotometer
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United States of America Patent
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Dec 27, 2005
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N/A
app pub date -
Jun 10, 1999
filing date -
Jun 12, 1998
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Abstract
The present invention relates to a method in quality control of a spectrophotometer, comprising the steps of determining with the spectrophotomer a spectrum Am(λ) of a fluid QC sample containing a dye, and determining a wavelength shift Δλ from CΔλ(λ), Am(λ), in which CΔλ(λ) is a predetermined coefficient vector previously stored in a memory of the spectrophotometer.
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