Lower Resolution Infrared (IR) Spectroscopy Can Provide Higher Performance for Quantitative Biodiesel Measurements - Brochure

Resolution is often used as a yardstick of instrument performance in Infrared Spectroscopy. This is especially true when the measurements are energy limited as they are in the mid-infrared. For example, in both the European and ASTM standards - EN14078 and ASTM D7371 -for the determination of biodiesel in diesel fuel, a 4 cm-1 resolution is ...