Quantification Calculations
The ChemStation offers the following calculation procedures for determining
the concentration of each component present in a mixture:
• Percent
• Normalization
• External standard (ESTD)
• ESTD%
• Internal standard (ISTD)
• ISTD%
The calculations used to determine the concentration of a compound in an
unknown sample depend on the type of quantification. Each calculation
procedure uses the peak area or height for the calculation and produces a
different type of report.
Understanding Your Agilent ChemStation
Quantification
Quantification Calculations
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