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Normas DIN – AENOR
DIN EN 15915:2009-04

DIN EN 15915:2009-04

Copper and copper alloys - Determination of silver content - Flame atomic absorption spectrometric method (FAAS); German version prEN 15915:2009 / Note: Date of issue 2009-05-04

Cuivre et alliages de cuivre - Dosage de l'argent - Méthode par spectrométrie d'absorption atomique dans la flamme (SAAF); Version allemande prEN 15915:2009 / Attention: Date de parution 2009-05-04

Kupfer und Kupferlegierungen - Bestimmung des Silbergehaltes - Flammenatomabsorptionsspektrometrisches Verfahren (FAAS); Deutsche Fassung prEN 15915:2009 / Achtung: Erscheinungsdatum 2009-05-04

Fecha Anulación:
2010-12 /Withdrawn
Equivalencias internacionales:

prEN 15915 (2009-03)

Relación con otras normas DIN:

Reemplazada por: DIN EN 15915:2010-12

Resumen:
This European Standard specifies two flame atomic absorption spectrometric methods (FAAS) for the determination of the silver content of copper and copper alloys in the form of unwrought, wrought and cast products. The methods are applicable to products of copper and copper alloys having silver mass fractions between 0,01 % and 2,0 %. Method A is applicable to copper and copper alloys having silver mass fractions between 0,01 % and 1,0 % and containing antimony or tin not greater than 0,005 0 % or silicon not greater than 0,010 %. Method B is applicable to copper and copper alloys having silver mass fractions between 0,01 % and 2,0 % and antimony or tin greater than 0,005 % and silicon greater than 0,010 %.
Keywords:
Analysis, Atomic absorption spectrophotometry, Calibration, Castings, Content, Copper, Copper alloys, Determination, Determination of content, FAAS methods, Flame atomic absorption spectrometry, Mass concentration, Methods, Methods of analysis, Non-ferrous metals, Sampling methods, Silver, Silver-containing alloys, Testing
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