Introduction to FTIR Spectroscopy Booklet

Looking for a simple guide to help you understand FTIR spectroscopy, the sample analysis process for FTIR or why use FTIR vs older technology? Our handy booklet (PDF version) provides essential information about this useful and widely used analytical technique.

Download to learn more about:

  • What is FTIR?
  • What Information can FTIR provide?
  • Theory of FTIR
  • FTIR Components
  • Infrared source:
    • Interferometer
    • Beamsplitter
    • IR detector
    • Interferogram
    • Frequency spectrum
    • The Fourier transform
    • The Sample Analysis Process
    • Advantages of FTIR

Also learn about the popular Thermo Scientific Nicolet family of infrared spectrometers and microscopes.

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