ISO 24196:2022
ISO 24196:2022
Lignins - Determination of lignin content in kraft lignin, soda lignin and hydrolysis ligninstandard by International Organization for Standardization, 06/01/2022
standard by International Organization for Standardization, 06/01/2022
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.