Објављен
This document describes a method for the determination of lignin content in kraft, soda, and hydrolysis lignin.
The method is applicable to lignin isolated from a kraft pulping process, a soda pulping process, or lignin obtained by hydrolysis of biomass.
ОБЈАВЉЕН
ISO 24196:2022
60.60
Стандард објављен
7. 6. 2022.