ISO 21437:2020
Pulps - Determination of carbohydrate composition

Standard No.

ISO 21437:2020

Release Date

2020

Published By

International Organization for Standardization (ISO)

Latest

ISO 21437:2020

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.

ISO 21437:2020 Referenced Document

• ISO 14453 Pulps - Determination of acetone-soluble matter
• ISO 638 Paper, board and pulps - Determination of dry matter content - Oven-drying method
• ISO 7213 Pulps — Sampling for testing*， 2021-12-07 Update

ISO 21437:2020 history

• 2020 ISO 21437:2020 Pulps - Determination of carbohydrate composition