Simulation of S/N Ratio
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The commercially available GC/MS instrument uses the standard deviation of baseline fluctuation as noise. This simulation is performed by assuming that the baseline fluctuation statistically has a normal distribution. You can confirm it is reasonable based on S/N=3 being generally the detection limit.
![Simulation of S/N Ratio - Support TI Page](/an/sites/shimadzu.com.an/files/d7/ckeditor/an/support/gcms/26_1.gif)
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