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Standard Swedish standard · SS-ISO 21436:2021

Pulps — Determination of lignin content — Acid hydrolysis method (ISO 21436:2020, IDT)

Status: Valid

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Standard Swedish standard · SS-ISO 21436:2021

Pulps — Determination of lignin content — Acid hydrolysis method (ISO 21436:2020, IDT)
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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.

Subjects

Paper production processes (85.020) Pulps (85.040)

Buy this standard

Standard Swedish standard · SS-ISO 21436:2021

Pulps — Determination of lignin content — Acid hydrolysis method (ISO 21436:2020, IDT)
Subscribe on standards with our subscription service. When you use our service you can be assured the latest editions and easy access. Read more about SIS Subscriptions
Subscribe on standards - Read more Dölj
Price: 735 SEK
standard ikon pdf

PDF

Price: 735 SEK
standard ikon

Paper

Price: 1 176 SEK
standard ikon pdf + standard ikon

PDF + paper

Show more Show less

Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-80028191

Edition: 1

Approved: 3/18/2021

No of pages: 24