1667625

ISO 29681:2009

Paper, board and pulps - Determination of pH of salted water extracts

standard by International Organization for Standardization , 12/15/2009

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Full Description

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.

 

Product Details

Published:
12/15/2009
File Size:
1 file , 170 KB
Same As:
BS ISO 29681:2009, BS ISO 29681:2009
Note:
This product is unavailable in Ukraine, Russia, Belarus