Attenuated total reflectance (ATR) is the most widely used sampling technique used in FTIR spectroscopy measurements. But have you seen the full power of ATR-FTIR when it comes to measuring solids, powders, thin films, liquids, and pastes? Read our guide to ATR-FTIR to learn how it works, the different types of ATR sampling accessories available, and their applications. https://bit.ly/3w32aYf #ftir #spectroscopy | Agilent Technologies