EN 16278:2012

Animal feeding stuffs - Determination of inorganic arsenic by hydride generation atomic absorption spectrometry (HG-AAS) after microwave extraction and separation by solid phase extraction (SPE)

This European Standard describes a procedure for the determination of inorganic arsenic in animal feeding stuffs of marine origin by Solid Phase Extraction (SPE) and Hydride Generation Atomic Absorption Spectrometry (HG-AAS). The method has been successfully tested in a collaborative trial with a working range from 0,19 mg/kg to 2,7 mg/kg (HORRATvalues < 2). The LOQ of the method is usually approximately 0,1 mg/kg or lower.

Futtermittel - Bestimmung von anorganischem Arsen mit Atomabsorptionsspektrometrie-Hydridtechnik (HD-AAS) nach Mikrowellen-Extraktion und Trennung durch Festphasenextraktion (SPE)

Diese Europäische Norm beschreibt ein Verfahren für die Bestimmung von anorganischem Arsen in Futtermitteln marinen Ursprungs mittels Festphasenextraktion (SPE) (en: Solid Phase Extraction) und der Atomabsorptionsspektrometrie-Hydridtechnik (HD AAS). Das Verfahren wurde in einem Ringversuch erfolgreich mit einem Messbereich von 0,19 mg/kg bis 2,7 mg/kg (HORRAT-Werte < 2; der HORRAT-Wert ist der Horwitz-Ratio-Wert) geprüft. Die Bestimmungsgrenze LOQ (en: Limit Of Quantification) des Verfahrens beträgt im Allgemeinen etwa 0,1 mg/kg oder weniger.

Aliments des animaux - Dosage de l'arsenic inorganique par spectrométrie d'absorption atomique par génération d'hydrures (SAA-GH) après extraction par micro-ondes

La présente Norme européenne décrit un mode opératoire de dosage de l’arsenic inorganique dans les aliments des animaux d’origine marine par extraction en phase solide (SPE) et par spectrométrie d’absorption atomique par génération d'hydrures (SAA-GH). La méthode a passé avec succès un essai interlaboratoires avec une plage de travail comprise entre 0,19 mg/kg et 2,7 mg/kg (valeurs HORRAT < 2 ; la valeur HORRAT est la valeur du rapport de Horwitz). La LOQ de la méthode est habituellement d’environ 0,1 mg/kg ou moins.

Živalska krma - Določevanje anorganskega arzena s hidridno atomsko absorpcijsko spektrometrijo (HG-AAS) po mikrovalovni ekstrakciji in ločevanju z ekstrakcijo na trdni fazi (SPE)

Ta evropski standard opisuje postopek za določevanje anorganskega arzena v živalski krmi morskega izvora z ekstrakcijo na trdni fazi (SPE) in hibridno atomsko absorpcijsko spektrometrijo (HG-AAS). Metoda je bila uspešno preskušena v medlaboratorijskem poskusu z delovnim razponom od 0,19 mg/kg do 2,7 mg/kg (vrednost HORRAT < 2; vrednost HORRAT je vrednost razmerja, izračunanega iz Horwitzeve enačbe). Meja kvantifikacije je običajno približno 0,1 mg/kg ali manj.

General Information

• Status: Published
• Publication Date: 03-Jul-2012
• ICS: 65.120 - Animal feeding stuffs
• Technical Committee: CEN/TC 327 - Animal feeding stuffs - Methods of sampling and analysis
• Drafting Committee: CEN/TC 327/WG 4 - Heavy metals, trace elements and minerals
• Current Stage: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 02-Sep-2023
• Completion Date: 02-Sep-2023
• Directive: 70/373/EC - Council Directive 70/373/EEC of 20 July 1970 on the introduction of Community methods of sampling and analysis for the official control of feeding-stuffs
• Mandate: M/382 - Mandate for standardisation addressed to CEN in the field of Methods of analysis for animal Feedingstuffs
• Ref Project: SIST EN 16278:2012 - Animal feeding stuffs - Determination of inorganic arsenic by hydride generation atomic absorption spectrometry (HG-AAS) after microwave extraction and separation by solid phase extraction (SPE)

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.RFuttermittel - Bestimmung von anorganischem Arsen mit Atomabsorptionsspektrometrie-Hydridtechnik (HD-AAS) nach Mikrowellen-Extraktion und Trennung durch Festphasenextraktion (SPE)Aliments des animaux - Dosage de l'arsenic inorganique par spectrométrie d'absorption atomique par génération d'hydrures après extraction par micro-ondesAnimal feeding stuffs - Determination of inorganic arsenic by hydride generation atomic absorption spectrometry (HG-AAS) after microwave extraction and separation by solid phase extraction (SPE)65.120KrmilaAnimal feeding stuffsICS:Ta slovenski standard je istoveten z:EN 16278:2012SIST EN 16278:2012en,fr,de01-september-2012SIST EN 16278:2012SLOVENSKI
STANDARD



SIST EN 16278:2012



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16278
July 2012 ICS 65.120 English Version
Animal feeding stuffs - Determination of inorganic arsenic by hydride generation atomic absorption spectrometry (HG-AAS) after microwave extraction and separation by solid phase extraction (SPE)
Aliments des animaux - Dosage de l'arsenic inorganique par spectrométrie d'absorption atomique par génération d'hydrures après extraction par micro-ondes
Futtermittel - Bestimmung von anorganischem Arsen mit Atomabsorptionsspektrometrie-Hydridtechnik (HD-AAS) nach Mikrowellen-Extraktion und Trennung durch Festphasenextraktion (SPE) This European Standard was approved by CEN on 17 May 2012.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16278:2012: ESIST EN 16278:2012



EN 16278:2012 (E) 2 Contents Page Foreword .31Scope .42Normative references .43Principle .44Reagents .45Apparatus and equipment .66Procedure .77Calculation . 108Precision . 109Test report . 11Annex A (informative)
Results of the interlaboratory tests. 12Annex B (informative)
Flowchart Animal feeding stuffs — Determination of inorganic arsenic by hydride generation atomic absorption spectrometry (HG-AAS) after microwave extraction and separation by solid phase extraction (SPE) . 13Bibliography .
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