Pages 17–20 from the book:

Near Infrared Spectroscopy: Proceedings of the 15th International Conference

ISBN: 978-1-920017-56-9

Identification of counterfeit sprayed fire-resistive materials and paints by NIR spectroscopy

Nam-Wook Cho, Hyun-Jun Shin, Byung-Yeol Min, Dong-Ho Rie, Sung-Yuk Yi, Won-Bo Cho and Hyo-Jin Kim