Fourier transform infrared spectroscopic analysis of organic archaeological materials: background paper.

Fourier transform infrared (FTIR) spectroscopy is ideally suited to the cultural heritage sector due to the ability to apply it minimally or non-destructively with limited sample preparation, fast analysis times (spectra can be obtained in a matter of minutes), relatively low cost, and relative ease of use. FTIR has been applied to answer a range of archaeological research questions through analysis of both organic and inorganic materials. Examples include determining the firing temperatures of archaeological clays or identifying types of textile.