IRUG is a community that encourages the sharing of high quality comparative reference spectral data.
We develop IR and Raman reference spectra for the study of works of art, architecture, and archaeological materials. Our database is peer-reviewed through a rigorous process facilitated by this website.
Anyone may search the database to view and print spectra. To access digital spectra and related information, you must join IRUG and contribute spectra. Click the button below to begin registration.Join IRUG
SAVE THE DATE!!! The IRUG12 Biennial Conference will take place 23-25 May 2016 at the ORMYLIA ART DIAGNOSIS CENTRE in Ormylia, Chalkidiki, GREECE. For announcement flyer with important dates and call for papers, click here. For information on past IRUG conferences, click here.