ResourceSpectroscopy
ATR – Theory and Applications
9 Feb 2012In this application note a comparison of transmission versus Attenuated Total Reflectance (ATR) sampling results for a thick polymer sample is shown where the sample is too thick for high quality transmission analysis.
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Infrared / IR SpectroscopyInfrared (IR) spectroscopy measures the interaction of infrared light with a sample, including transmission, reflectance & absorbance, facilitating the identification of analytes. Equipment used for quantitative analysis includes Fourier-transform infrared (FTIR) spectrometers, infrared cameras, FTIR gas analyzers, as well as attenuated total reflectance (ATR) accessories and pellet or film presses. Find the best IR spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.