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Heritage Science
Fig. 4 | Heritage Science

Fig. 4

From: Synergistic use of Py–THM–GCMS, DTMS, and ESI–MS for the characterization of the organic fraction of modern enamel paints

Fig. 4

Py–THM–GCMS data for a a blue paint sample from Leichtes, W. Kandinsky, 1930, Centre Georges Pompidou, AM-1974-16; b a gray/white paint sample from Pêcheur Assis à la Casquette, P. Picasso, 1946, Musée Picasso, Antibes, 1946.1.20. P palmitic, S stearic, Su suberic, Az azelaic acid, 7oxoDHA 7-oxo-dehydroabietic acid, 15OH7oxoDHA 15-hydroxy-7-oxo-DHA, PCP pentachlorophenol (all compounds detected as methyl derivatives).

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