International Standard
ISO 699:2015
Pulps — Determination of alkali resistance
Reference number
ISO 699:2015
Edition 3
2015-04
© ISO 2024
International Standard
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Published (Edition 3, 2015)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 699:2015

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CHF 42
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Abstract

ISO 699:2015 specifies a method for the determination of the alkali-insoluble fraction of pulps using sodium hydroxide solution of fixed concentration. The sodium hydroxide concentrations most frequently used are 18, 10, and 5 % (m/m).

The method is applicable to all kinds of pulp.

General information

  • Status
     : Published
    Publication date
     : 2015-04
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 3
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 6
    ICS :
    85.040 
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