ISO 21436:2020

Pulps — Determination of lignin content — Acid hydrolysis method
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.
SDO:
ISO
Language:
English
ICS Codes:
85.040
Status:
Published
Publish date:
2020-12-07
Standard Number:
ISO 21436:2020