Bistre

 
Sample ID:
PK12100
Origin:
Vegetable; Beechwood
Chemical Information:
Genuine beechwood soot
Sample Type:
Reference material
Description:
Powder sample (0-120 µ)
History of use:
Since antiquity
Sample Source:
Kremer Pigments
Alternative names:
C.I. Natural Brown 11; Birchwood Soot; Bister Ink; Soot of Wood
Material Class:
Carbon-based pigments
Acquisition Conditions:
Current intensity: 10.60 µA
Tube voltage: 40 kV
Analysis time: 300 s
No filtering, air atmosphere