ISO 29681:2009
Paper, board and pulps — Determination of pH of salted water extracts
OVERVIEW
ISO 29681:2009 specifies a method for the determination of the pH of an aqueous extract of paper, board and pulps, in which the soaking and the measuring are performed in salted water (0,1 M KCl solution).
ISO 29681:2009 is applicable to all kinds of paper, board and pulps, but is specifically applicable to bleached pulps from virgin fibres and to pulp samples having a low ionic strength for which the pH-value using this International Standard will give more realistic results related to mill conditions than those obtained with ISO 6588-1 or ISO 6588-2.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2009 |
| No. of Pages | 8 |
| ICS Classification | 85.040 Pulps |
| Committee | ISO/TC 6 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |