Methods for determining optical properties of pulp, paper and board. Measurement of diffuse blue reflectance factor (ISO brightness) of paper and board.
STANDARD published on 30.6.1980
Designation standards: BS 4432-2:1980
Note: WITHDRAWN
Publication date standards: 30.6.1980
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Category: Technical standards BS