Explore the differences between NIR and IR spectroscopy

22 June 2023

This video from Metrohm AG explores the differences between mid infrared (IR) and near infrared (NIR) spectroscopy. Both IR and NIR are vibrational spectroscopic, meaning parts of the molecules will vibrate when absorbing light at specific wavelengths. Learn about the difference between these two techniques in regard to sample size, penetration of the light, and the resulting spectral information.