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BS ISO 17812:2007

BS ISO 17812:2007

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Current

The latest, up-to-date edition.

Paper, board and pulps. Determination of total magnesium, total calcium, total manganese, total iron and total copper

Published date

12-31-2007

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus and equipment
6 Sampling and preparation of sample
7 Procedure
8 Preparation of calibration solutions
9 Blank solution
10 Determination
11 Calculation
12 Precision
13 Test report

Describes the procedure for the determination of total magnesium, total calcium, total manganese, total iron and total copper by atomic absorption spectrometry or by plasma emission spectrometry.

This International Standard specifies the procedure for the determination of total magnesium, total calcium, total manganese, total iron and total copper by atomic absorption spectrometry or by plasma emission spectrometry. The total content comprises the acid-soluble part of the element plus the acid-insoluble part of the element.

It is applicable to all types of paper, board and pulps.

Committee
PAI/11
DevelopmentNote
Supersedes 06/30099592 DC. (01/2008)
DocumentType
Standard
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 17812:2007 Identical

ISO 638:2008 Paper, board and pulps Determination of dry matter content Oven-drying method
ISO 1762:2015 Paper, board and pulps Determination of residue (ash) on ignition at 525 degrees C
ISO 186:2002 Paper and board — Sampling to determine average quality
ISO 287:2017 Paper and board — Determination of moisture content of a lot — Oven-drying method
ISO 7213:1981 Pulps Sampling for testing

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