Button-Lac

 
Sample ID:
PK60500
Origin:
Animal; Provenance: India
Chemical Information:
Resinous secretion of the lac insect
Sample Type:
Reference material
Description:
Small plates
History of use:
Since antiquity
Sample Source:
Kremer Pigments
Alternative names:
Shellac
Material Class:
Resins, balsams and wax
Acquisition Conditions:
Current intensity: 10.60 µA
Tube voltage: 40 kV
Analysis time: 300 s
No filtering, air atmosphere