CEN/TS 14938-2:2006

Copper and copper alloys - Determination of bismuth content - Part 2: FAAS method

This European Technical Specification specifies a flame atomic absorption spectrometric method (FAAS) for the determination of the bismuth content of copper and copper alloys in the form of unwrought, wrought and cast products.
The method is applicable to products having bismuth mass fractions between 0,01 % and 0,25 %.

Kupfer und Kupferlegierungen - Bestimmung des Bismutgehaltes - Teil 2: Flammenatomabsorptionsspektrometrisches Verfahren (FAAS)

Diese Europäische Technische Spezifikation legt ein flammenatomabsorptionsspektrometrisches Verfahren (FAAS) für die Bestimmung des Bismutgehaltes in Kupfer und Kupferlegierungen fest, die als Gussstücke oder als plastisch oder nicht plastisch geformte Produkte vorliegen.
Das Verfahren ist geeignet für Produkte mit Bismut Massenanteilen zwischen 0,01 % und 0,25 %.

Cuivre et alliages de cuivre - Dosage du bismuth - Partie 2 : Méthode par spectrométrie d'absorption atomique dans la flamme (SAAF)

La présente partie de cette Norme européenne spécifie une méthode par spectrométrie d'absorption atomique dans la flamme (SAAF) pour le dosage du bismuth dans le cuivre et les alliages de cuivre, sous forme de produits non corroyés, corroyés et moulés.
La méthode est applicable aux produits ayant des fractions massiques de bismuth comprises entre 0,01 % et 0,25 %.

Baker in bakrove zlitine - Določevanje bizmuta - 2. del: Metoda FAAS

General Information

• Status: Withdrawn
• Publication Date: 26-Sep-2006
• Withdrawal Date: 20-Jul-2010
• ICS: 77.120.30 - Copper and copper alloys
• Technical Committee: CEN/TC 133 - Copper and copper alloys
• Drafting Committee: CEN/TC 133/WG 10 - Methods of analysis
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 21-Jul-2010
• Completion Date: 21-Jul-2010
• Ref Project: SIST-TS CEN/TS 14938-2:2006 - Copper and copper alloys - Determination of bismuth content - Part 2: FAAS method

Relations

• Replaced By: EN 14938-2:2010 - Copper and copper alloys - Determination of bismuth content - Part 2: Flame atomic absorption spectrometric method (FAAS)
• Effective Date: 24-Jul-2010

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TS CEN/TS 14938-2:2006
01-december-2006
%DNHULQEDNURYH]OLWLQH'RORþHYDQMHEL]PXWDGHO0HWRGD)$$6
Copper and copper alloys - Determination of bismuth content - Part 2: FAAS method
Kupfer und Kupferlegierungen - Bestimmung des Bismutgehaltes - Teil 2:
Flammenatomabsorptionsspektrometrisches Verfahren (FAAS)
Cuivre et alliages de cuivre - Dosage du bismuth - Partie 2 : Méthode par spectrométrie
d'absorption atomique dans la flamme (SAAF)
Ta slovenski standard je istoveten z: CEN/TS 14938-2:2006
ICS:
77.120.30 Baker in bakrove zlitine Copper and copper alloys
SIST-TS CEN/TS 14938-2:2006 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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TECHNICAL SPECIFICATION
CEN/TS 14938-2
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
September 2006
ICS 77.120.30

English Version
Copper and copper alloys - Determination of bismuth content -
Part 2: FAAS method
Cuivre et alliages de cuivre - Dosage du bismuth - Partie 2 : Kupfer und Kupferlegierungen - Bestimmung des
Méthode par spectrométrie d'absorption atomique dans la Bismutgehaltes - Teil 2:
flamme (SAAF) Flammenatomabsorptionsspektrometrisches Verfahren
(FAAS)
This Technical Specification (CEN/TS) was approved by CEN on 23 July 2006 for provisional application.
The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their
comments, particularly on the question whether the CEN/TS can be converted into a European Standard.
CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available
promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS)
until the final decision about the possible conversion of the CEN/TS into an EN is reached.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 14938-2:2006: E
worldwide for CEN national Members.

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CEN/TS 14938-2:2006 (E)
Contents Page
Foreword.3
1 Scope .4
2 Normative references .4
3 Principle.4
4 Reagents and materials .4
5 Apparatus .5
6 Sampling.5
7 Procedure .5
8 Expression of results .8
9 Precision.9
10 Test report .9
Bibliography .10


2

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CEN/TS 14938-2:2006 (E)
Foreword
This document (CEN/TS 14938-2:2006) has been prepared by Technical Committee CEN/TC 133 “Copper and
copper alloys”, the secretariat of which is held by DIN.
Within its program
...