NEN-ISO 21400:2019 en
Current
The latest, up-to-date edition.
Pulp - Determination of cellulose nanocrystal sulfur and sulfate half-ester content
Hardcopy
English
01-10-2019
This document specifies procedures for the laboratory determination of the total elemental sulfur and the sulfate half-ester content of cellulose nanocrystals (CNCs) by inductively coupled plasma-optical emission spectroscopy and conductometric titration, respectively, including sample preparation, measurement methods and data analysis.
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