BS 1902-2.3:Addendum No. 1:1976 - Methods of testing refractory materials. Chemical analysis (wet methods). Determination of boron in magnesites

BS 1902-2.3:Addendum No. 1:1976

Methods of testing refractory materials. Chemical analysis (wet methods). Determination of boron in magnesites

Status : Superseded, Withdrawn   Published : May 1976 Replaced By : BS EN ISO 21078-1:2008

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Methods not applicable to dolomite materials. The sample is extracted with dilute sulphuric acid and boron determined by a carminic acid spectrophotometric method.




Standard NumberBS 1902-2.3:Addendum No. 1:1976
TitleMethods of testing refractory materials. Chemical analysis (wet methods). Determination of boron in magnesites
StatusSuperseded, Withdrawn
Publication Date28 May 1976
Confirm Date01 July 2005
Withdrawn Date30 September 2008
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 EN ISO 21078-1:2008
Amended ByAMD 5213
Draft Superseded By75/42144 DC
DescriptorsRefractories, Refractory materials, Chemical analysis and testing, Determination of content, Concentration (chemical), Quantitative analysis, Magnesite, Magnesium ores, Boron, Spectrophotometry, Spectrochemical analysis, Calibration, Titanium dioxide, Reagent solutions, Standard solutions, Absorption spectrophotometry
ICS81.080
Title in FrenchMéthodes d'essai des matériaux réfractaires. Analyse chimique des magnésites et dolomites. Dosage du bore dans les magnésites
Title in GermanPruefmethoden fuer feuerfeste Materialen. Chemische Analyse von Magnesiten und Dolomiten. Bestimmung von Bor in Magnesiten
CommitteeRPI/1
ISBN0 580 09264 X
PublisherBSI
FormatA4
DeliveryNo
Pages4
File Size252.1 KB
Price£52.00


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