From: Organic materials in the wall paintings in Pompei: a case study of Insuladel Centenario
SAMPLE | FTIR SPECTROSCOPY ANALYSES | GC/MS ANALYSES |
---|---|---|
41/1 | Beeswax, calcium carbonate | Egg, animal glue |
41/2 | Beeswax, calcium carbonate | Egg, animal glue (trace) |
41/3 | Beeswax, gypsum, calcium carbonate | Egg, animal glue |
42/1 | Beeswax, gypsum, calcium oxalate | Egg |
42/2 | Beeswax, calcium carbonate, calcium oxalate | Egg, animal glue |
42/3 | Beeswax, proteinaceous materials | Egg, animal glue (trace) |
42/4 | Gypsum, proteinaceous materials | Egg |
42/5 | Beeswax, gypsum, calcium carbonate | Egg, animal glue (trace) |
42/6 | Gypsum | Egg |
42/8 | Gypsum | Egg, animal glue |
43/1 | Beeswax, gypsum, calcium oxalate | Egg, animal glue |
43/2 | Gypsum, calcium carbonate | Egg, animal glue (trace) |
43/3 | Gypsum, calcium carbonate, silicates | Egg, animal glue (trace) |
43/4 | Beeswax, gypsum, silicates | Egg, animal glue (trace) |
8/1 | Gypsum, calcium oxalate | ---- |
8/2 | Calcium carbonate, gypsum | ---- |
46/1 | Beeswax, gypsum, calcium oxalate | ---- |
47/1 | Calcium carbonate, silicates | ---- |
FR1 | Calcium carbonate, silicates | ---- |
FR2 | Calcium carbonate, silicates | ---- |
FR3 | Calcium carbonate, silicates | ---- |
FR4 | Calcium carbonate, silicates | ---- |