Shimadzu GCMS-QP2010 Series - Page 64

5 Quantitative Analysis
50 GCMS-QP2010 Series Operation Guide
7
Specify the calibration curve type, the quantitative method, and other parameters as
required, and click [Next].
No. Item Explanation
1 Quantitative
Method
• External Standard:Quantitation is performed using a calibration curve
obtained from the absolute quantity (concentration) and the area or height
value of the target compound in a standard sample.
• Internal Standard:An internal standard is added to the sample, the sample is
analyzed, and quantitation is performed using the relationship between the
relative sensitivity and the quantitative ratio with respect to the internal
standard compound.
2 Calculated by Select [Area] or [Height]. Normally, select [Area].
3 # of Calib. Levels Input the number of concentration levels of the calibration curve.
4 Unit Set the concentration unit used for reports.
5 Format of
Concentration
Set the number of digits used to indicate concentrations.
5
4
1
3
2