BS EN 31427:1994, ISO 11427:1993 - Determination of silver in silver jewellery alloys. Volumetric (potentiometric) method using potassium bromide

BS EN 31427:1994, ISO 11427:1993

Determination of silver in silver jewellery alloys. Volumetric (potentiometric) method using potassium bromide

Status : Superseded, Withdrawn   Published : July 1994 Replaced By : BS EN ISO 11427:2016

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Volumetric method for determination of silver in silver jewellery alloys, preferably within the range of fineness stated in BS EN 29202. This method is the referee method for determination of silver in alloys covered by BS EN 29202.




Standard NumberBS EN 31427:1994, ISO 11427:1993
TitleDetermination of silver in silver jewellery alloys. Volumetric (potentiometric) method using potassium bromide
StatusSuperseded, Withdrawn
Publication Date15 July 1994
Confirm Date15 September 2001
Withdrawn Date30 November 2014
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 11427:2016
International RelationshipsISO 11427:1993,EN 31427:1994
Amended ByAMD 8736
Draft Superseded By91/37631 DC
DescriptorsSilver, Silver alloys, Non-ferrous alloys, Jewellery, Volumetric analysis, Potentiometric methods, Quantitative analysis, Chemical analysis and testing, Determination of content, Test equipment, Specimen preparation, Reproducibility, Reports
ICS39.060
Title in FrenchDosage de l'argent dans les allianges d'argent pour la bijouterie-joaillerie. Méthode volumétrique (potent fométrique) utilisant le bromure de potassium
Title in GermanBestimmung von Silber in Silber-Schmucklegferungen. Masstnalytisches, potentiometrisches Verfahren unter Verwendung von Kaliumbromid
CommitteeSTI/53
ISBN0 580 22379 5
PublisherBSI
FormatA4
DeliveryNo
Pages12
File Size336.7 KB
Price£110.00


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