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NBN ISO 21436:2021
Pulps — Determination of lignin content — Acid hydrolysis method
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Summary
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.
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.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 06/24/2021 |
| Page Count | 22 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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24/06/2021
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