UNE 57061:2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Pulps - Preparation of laboratory sheets for the measurement of diffuse blue reflectance factor (ISO brightness).
Hardcopy , PDF
Spanish, Castilian
30-09-2002
25-02-2026
It is applicable to all wood pulps and to most other types of pulp, but is not applicable to pulps that contain added fluorescent materials. Very long fibre pulps should be reduced to suitable fibre length before testing by this method.
| Committee |
CTN 57
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 3688:1999 | Identical |
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