32 Agilent 8453 UV-visible Spectroscopy System Operator’s Manual
1 Introduction to Your System
General Purpose Agilent ChemStation Software for UV-visible Spectroscopy — Overview
These coefficients are then used to calculate concentration results for the
samples currently in memory. The same processing steps applied to sample
and standard data lead to the most precise results.
Advantages
The concept of a diode-array-based spectrophotometer in combination with
powerful data evaluation based on Agilent ChemStation offers many
advantages over traditional spectrophotometer systems. Some of these
advantages from a practical point of view are briefly descibed below.
• Virtually Unlimited Number Of Standards
Due to this data analysis concept you can measure your standards before or
after your samples and, besides the minimum required number of
standards, you can use as many standards you like to use with your
calibration.
• Easy Optimization
The availability of all raw data—samples and standards—means you can
easily optimize your method’s settings by choosing a different calibration
wavelength and re calibrating your system. And, the elimination of outliers
in your calibration is possible by simply removing this standard from you
standard data set.
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