Varian Excalibur FTS 3500 FT-IR Spectrometer
-  Use for chemical group specification and molecular fingerprinting
-  Mid IR range 7,000 to 350 cm-1, with DTGS detector, high scan rate
-  Multiple sampling accessories
- Golden gate diamond ATR
 
- Diffuse reflection
 
- Variable angle specular reflection
 
- Liquid and gas cells