ResourceSpectroscopy

Determination of ethanol concentration using a Raman spectrometer

9 Mar 2022

In this application note, JASCO demonstrates the quantification of ethanol concentration with the sample in a closed vial using a Raman spectrometer.

NRS-4100 Raman Micro-spectrometer

JASCO (USA)

For the first time, the NRS-4100 brings together a number of critical elements to make Raman spectroscopy accessible not only to experienced spectroscopists, but also to first-time users. Features Class 1 laser safety Rigid optical bench and laser image Flexible sampling options Powerful 'UserAssist' control for experienced spectroscopists and new users alike 'Simple Search' function Chemical Image identification and functional groups registry

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Raman SpectroscopyRaman spectroscopy is used to discern the vibrational and rotational states of molecules and hence the chemical composition of a sample by measuring the inelastic scattering of monochromatic light. Explore a range of Raman spectrometers, including handheld/portable Raman spectrometers for QC/QA labs and in situ spectrometers for processes. Conduct Raman imaging for microanalysis of mixed samples using a Raman microscope. Raman spectrographs are also available. Find the best Raman spectroscopy products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Ethanol
Determination of ethanol concentration using a Raman spectrometer