Bookbinder Glue

 
Sample ID:
PK63060
Origin:
Animal
Chemical Information:
Bovine hide glue in semolina
Sample Type:
Reference material
Description:
Grains
History of use:
Since antiquity
Sample Source:
Kremer Pigments
Alternative names:
Gilders' Glue, Technical Gelatine
Material Class:
Glues, gums and binders
Acquisition Conditions:
Excitation source: 785 nm
Laser spot size: 170 µm
Resolution: 7 cm-1
Laser power: 1 mW
Acquisition time: 250 ms