ISO 21436:2020

Pulps — Determination of lignin content — Acid hydrolysis method

Publication date: Dec 8, 2020

General information

Current stage: 60.60 Effective date: Dec 8, 2020

Originator: ISO

Owner: ISO/TC 6

Type: International Standard

ICS: 85.040

Languages: English

Buying

Status: Published

PDF - ALL 7,350

Paper - ALL 7,350

CD - ALL 7,350

Language

Language in which you want to receive the document.

Scope

The method is applicable to unbleached, bleached and semi-bleached wood pulp with a lignin content above 1 %. It is not generally intended for fully bleached chemical pulp, because the lignin content in these pulps is too low to be determined accurately.

Life cycle

NOW

PUBLISHED
ISO 21436:2020
60.60 Standard published
Dec 8, 2020

National adoptions

SSH ISO 21436:2020

DPS

Pulps — Determination of lignin content — Acid hydrolysis method

60.60 Standard published

DPS/KT 172 more