AN-NIR-062
Determination of sun protection factor in creams using visible near-infrared spectroscopy
Tóm tắt
This Application Note shows that visible near-infrared spectroscopy (Vis-NIRS) can determine the sun protection factor (SPF) of sunscreen products. Thanks to measurement durations of less than 30 seconds, NIR spectroscopy is ideally suited for rapid and reliable quality control.