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Purification
Identification
Libraries
split screen
post analysis
Batch Jobs
Performance
AMDIS advantages

AMDIS Purifies Spectra by

• deconvolution
  AMDIS does a true deconvolution of the data.  Even if there is no available background for subtraction, AMDIS can still extract clean spectra.
  
• treatment of noise
  AMDIS does a complete analysis of noise and uses this information for component perception
  
• correction for baseline drift
  The chromatogram does not have to have a flat baseline.  AMDIS determines the baseline for each component.
  
• extraction of closely coeluting peaks
  AMDIS can extract separate components that peak within a single scan of each other.
  

For more details about the purification algorithms please see An Overview of Automated GC/MS Identification by Steve Stein.