EN 12441-8:2004

Zinc and zinc alloys - Chemical analysis - Part 8: Determination of tin in secondary zinc - Flame atomic absorption spectrometric method

This document specifies a flame atomic absorption spectrometric method for the determination of tin in secondary zinc. It is applicable to the products specified in EN 13283.
It is suitable for the determination of tin contents (mass fractions) between 0,1 % and 1,0 %.

Zink und Zinklegierungen - Chemische Analyse - Teil 8: Bestimmung von Zinn in Sekundärzink - FAAS-Verfahren

Dieses Dokument legt ein flammenatomabsorptionsspektrometrisches Verfahren (FAAS-Verfahren) für die
Bestimmung von Zinn in Sekundärzink fest. Das Verfahren ist auf die in EN 13283 festgelegten Produkte anwend-
bar.
Es ist geeignet für die Bestimmung von Zinngehalten (Massenanteil) zwischen 0,1 % und 1,0 %.

Zinc et alliages de zinc - Analyse chimique - Partie 8: Dosage de l'étain dans le zinc - Méthode par spectrométrie d'absorption atomique dans la flamme

Le présent document spécifie une méthode de dosage de l�étain dans le zinc secondaire par spectrométrie
d�absorption atomique dans la flamme. Il s'applique aux produits spécifiés dans l�EN 13283.
Cette méthode s�applique à la détermination des teneurs en étain (fraction massique) comprises entre 0,1 %
et 1,0 %.

Cink in cinkove zlitine – Kemična analiza – 8. del: Določevanje kositra v sekundarnem cinku – Metoda plamenske atomske absorpcijske spektrometrije

General Information

• Status: Published
• Publication Date: 21-Dec-2004
• ICS: 77.040.30 - Chemical analysis of metals
• ICS: 77.120.60 - Lead, zinc, tin and their alloys
• Technical Committee: CEN/TC 209 - Zinc and zinc alloys
• Drafting Committee: CEN/TC 209/WG 6 - Methods of analysis and testing
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 04-Apr-2019
• Ref Project: SIST EN 12441-8:2005 - Zinc and zinc alloys - Chemical analysis - Part 8: Determination of tin in secondary zinc - Flame atomic absorption spectrometric method

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.PHWULMHZink und Zinklegierungen - Chemische Analyse - Teil 8: Bestimmung von Zinn in Sekundärzink - FAAS-VerfahrenZinc et alliages de zinc - Analyse chimique - Partie 8: Dosage de l'étain dans le zinc - Méthode par spectrométrie d'absorption atomique dans la flammeZinc and zinc alloys - Chemical analysis - Part 8: Determination of tin in secondary zinc - Flame atomic absorption spectrometric method77.120.60Svinec, cink, kositer in njihove zlitineLead, zinc, tin and their alloys77.040.30Kemijska analiza kovinChemical analysis of metalsICS:Ta slovenski standard je istoveten z:EN 12441-8:2004SIST EN 12441-8:2005en01-marec-2005SIST EN 12441-8:2005SLOVENSKI
STANDARD



SIST EN 12441-8:2005



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12441-8December 2004ICS 77.040.30; 77.120.60English versionZinc and zinc alloys - Chemical analysis - Part 8: Determinationof tin in secondary zinc - Flame atomic absorption spectrometricmethodZinc et alliages de zinc - Analyse chimique - Partie 8:Dosage de l'étain dans le zinc - Méthode par spectrométried'absorption atomique dans la flammeZink und Zinklegierungen - Chemische Analyse - Teil 8:Bestimmung von Zinn in Sekundärzink - FAAS-VerfahrenThis European Standard was approved by CEN on 4 November 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.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, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12441-8:2004: ESIST EN 12441-8:2005



EN 12441-8:2004 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Principle.4 5 Reagents.4 6 Apparatus.5 7 Sampling.5 8 Procedure.5 9 Calculation and expression of results.6 10 Test report.7 Annex A (informative)
Additional information on international co-operative tests.8 Annex B (informative)
Graphical representation of precision data.9 Bibliography.10
SIST EN 12441-8:2005



EN 12441-8:2004 (E) 3 Foreword This document (EN 12441-8:2004) has been prepared by Technical Committee CEN/TC 209 “Zinc and zinc alloys”, the secretariat of which is held by AFNOR. Th
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