ISO 21437:2020

Pulps — Determination of carbohydrate composition

Publication date:   Dec 8, 2020

General information

90.60   Close of review   Mar 5, 2026

ISO

ISO/TC 6 Paper, board and pulps

International Standard

85.040   Pulps

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Scope

This method describes the determination of the carbohydrate composition in wood pulp samples. This method makes it possible to determine concentrations of individual anhydrous monosaccharides down to 1 mg/g oven-dry pulp.

Life cycle

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PUBLISHED
ISO 21437:2020
90.60 Close of review
Mar 5, 2026