Paper, board and pulps — Determination of residue (ash) on ignition at 900 degrees C

Paper, board and pulps — Determination of residue (ash) on ignition at 900 degrees C

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Standard Number ISO 2144:2015
Organization International Organization for Standardization World
Level International
Category Specification
Status
  • MAY 2015 Published
  • FEB 2017 Revised
  • JUN 2019 Withdrawn
ABSTRACT
ISO 2144:2015 describes the determination of the residue on ignition of pulps, papers, and boards. The International Standard is applicable to all types of pulp, paper, and board. The lower limit of the determination is about 0,2 %. NOTE The procedure (Clause 7) requires that at least 10 mg of residue is weighed. The limit stated above corresponds to a 5 g sample. If the sample size is increased, this limit can be lowered.