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  • BSI
    BS ISO 12830:2019 - TC Tracked Changes. Paper, board, pulps and cellulose nanomaterials. Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium
    Edition: 2020
    $529.67
    / user per year

Description of BS ISO 12830:2019 - TC 2020

This document specifies the procedure for the determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium by atomic absorption spectrometry (AAS) or by inductively coupled plasma emission spectrometry (ICP/ES). The acid-soluble element comprises the acid-soluble part of the incineration residue, i.e. that part of the ignition residue obtained after incineration which is soluble in hydrochloric acid or nitric acid. In cases where the residue is completely soluble, the result obtained by the procedure specified in this document is a measure of the total amount of each element in the sample.

This document is applicable to all types of paper, board, pulps and cellulose nanomaterials.

The limit of determination depends on the element and on the instrument used.



Standard NumberBS ISO 12830:2019 - TC
TitleTracked Changes. Paper, board, pulps and cellulose nanomaterials. Determination of acid-soluble magnesium, calcium, manganese, iron, copper, sodium and potassium
StatusUnder Review
Publication Date2020-02-24
DescriptorsSpectrophotometry, Chemical analysis and testing, Calcium, Emission spectrophotometry, Specimen preparation, Paper pulp, Manganese, Paper, Board (paper), Iron, Potassium, Determination of content, Sodium, Copper, Magnesium, Atomic absorption spectrophotometry
ICS85.040 Pulps, 85.060 Paper and board
CommitteePAI/11
ISBN978 0 539 07767 4
PublisherBSI
Pages56

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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