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• How to avoid trouble
• Diagnosing 'bad' chromatograms
• Before you call the service dept!
• GC troubleshooting advanced course
• Systematic problem solving
• Rules of thumb & checklist
• The gas system
• Injection
• The column
• The detector
• Problems when lighting an FID
• Some 'bad' GC chromatograms
• Troubleshooting in GCxGC
• An overview from practice
  • > From problem to solution
  • > Shifting retention times
  • > Co-eluting peaks
  • > Bleeding & bleed generators
  • > Ghost peaks
  • > Bad peak shape
  • > Changing response
• Problems with pesticides analysis

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