UV/Vis Spectroscopy

UV-Vis spectrometer

The Analytical Lab houses a Perkin-Elmer Lambda 19DM UV/Vis spectrometer using UV WinLab software.

The instrument is a double-beam, double-monochromator, ratio-recording spectrometer operating in the ultraviolet and visible spectral ranges (total usable wavelength range: 175 - 900 nm).

The sample cells can be thermostated between 15 and 35 oC and the sample chamber can be purged with an inert gas. 


For access to the instrumentation and user training please contact Heike Hofstetter (hhofst@niu.edu).