SIST EN ISO 14453:2014 PDF
Pulps - Determination of acetone-soluble matter (ISO 14453:2014)
Pulps - Determination of acetone-soluble matter (ISO 14453:2014)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 16
- Дата публикации:
- 6 августа 2014 г.
- ICS:
- 85.040
- Технический комитет:
- VPK - Pulp, paper, board and products
ISO 14453:2014 describes the determination of acetone-soluble matter in pulp. It is applicable to all types of pulp. The lower limit of the determination is about 0,05 %. This limit can be lowered by increasing the amount of sample analysed.
Abstract
Overview
EN - Pulps: Determination of acetone‑soluble matter specifies a standard laboratory method to measure the acetone‑soluble fraction (wood extractives/resin) in pulp. Applicable to all pulp types, the method reports acetone‑soluble matter as a percentage of dry pulp. The standard supersedes earlier editions and includes provisions for both conventional Soxhlet extraction (Option A) and automated Soxtec‑type extraction (Option B).
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