Standard

ISO 21436:2020

Historical draft

Note: This standard has a new edition: ISO 21436:2020

Corrigenda and amendments are bought separately.

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Abstract

The method is applicable to unbleached, bleached and semi-bleached wood pulp with a lignin content above 1 %. It is not generally intended for fully bleached chemical pulp, because the lignin content in these pulps is too low to be determined accurately.

Document information

  • Standard from ISO
  • Published:
  • Expires:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 85.040
  • ISO TC ISO/TC 6