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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 29.8.1975
Designation standards: BS 4432-2:1975
Note: WITHDRAWN
Publication date standards: 29.8.1975
SKU: NS-67632
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS
Latest update: 2026-07-03 (Number of items: 2 286 013)
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