BS 7164-21:1990, ISO 1656:1988 - Chemical tests for raw and vulcanized rubber. Determination of nitrogen content

BS 7164-21:1990, ISO 1656:1988

Chemical tests for raw and vulcanized rubber. Determination of nitrogen content

Status : Revised, Withdrawn   Published : September 1990 Replaced By : BS 7164-21:1996, ISO 1656:1996

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Describes a macro-method and a semi-micro method using variants of the Kjeldahl process.




Standard NumberBS 7164-21:1990, ISO 1656:1988
TitleChemical tests for raw and vulcanized rubber. Determination of nitrogen content
StatusRevised, Withdrawn
Publication Date30 September 1990
Withdrawn Date15 June 1996
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 7164-21:1996, ISO 1656:1996
ReplacesBS 1673-2:1967, BS 903-s B11 & B12:1960, BS 1673-7:1969
International RelationshipsISO 1656:1988
Draft Superseded By83/65031 DC
DescriptorsVulcanized rubber, Vulcanized materials, Natural rubber, Chemical analysis and testing, Determination of content, Nitrogen, Kjeldahls method, Specimen preparation, Testing conditions, Test equipment, Distillation methods of analysis, Latices, Volumetric analysis
ICS83.060
Title in FrenchCaoutchouc brut naturel et latex de caoutchouc naturel. Dosage de l'azote
Title in GermanRohkautschuk und Naturkautschuk-Latex. Bestimmung des Stickstoffgehaltes
CommitteePRI/22
ISBN0 580 18937 6
PublisherBSI
FormatA4
DeliveryNo
Pages16
File Size916.5 KB
Price£182.00


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