Name:
ISO 29681:2009 PDF
Published Date:
12/15/2009
Status:
Active
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.
| File Size : | 1 file , 170 KB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Published : | 12/15/2009 |
| Same As : | ISO 29681:2009 |
