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Heritage Science
Fig. 9 | Heritage Science

Fig. 9

From: Exploratory investigation of historical decorative laminates by means of vibrational spectroscopic techniques

Fig. 9

a Optical view of analysed area of sample DL12 and spatial distribution of: b cellulose content, c lignin content, d melamine formaldehyde content and e urea formaldehyde resin determined by FTIR mapping. Warmer colours in the correlation maps b, c, d, e represent higher content of specific material, while cooler colour tones represent a low content of specific material

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