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BS 4432-4:1980 | 31 Mar 1980 | BSI Knowledge
Standard
Withdrawn
BS 4432-4:1980
Methods for determining optical properties of pulp, paper and board - Measurement of diffuse blue reflectance factor (ISO brightness) of pulps
Published:
31 Mar 1980
•
Withdrawn:
15 Jul 2000
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Product Details
Descriptors
Specimen preparation
Paper pulp
Optical measurement
Blue
Luminance
Reflectance factor
Diffuse reflection
Brightness (of colour)
ICS Codes
85.040 Pulps
Committee
W/-
International relationships
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ISBN
0 580 11204 7
Publisher
BSI