EN 14108:2003

Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of sodium content by atomic absorption spectrometry

This European standard specifies a method for the determination of sodium contents equal to or greater than
1 mg/kg.
This method is applicable to fatty acid methyl esters intended for addition to mineral oils.
WARNING - The use of this method may involve hazardous equipment, materials and operations. This method does not purport to address to all of the safety problems associated with its use, but it is the responsibility of the user to search and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Erzeugnisse aus pflanzlichen und tierischen Fetten und Ölen - Fettsäure-Methylester (FAME) - Bestimmung des Natriumgehaltes durch Atomabsorptionsspektrometrie

Diese Europäische Norm legt ein Verfahren für die Bestimmung von Natrium-Gehalten gleich oder größer als 1 mg/kg fest.
Dieses Verfahren ist für Fettsäuremethylester, die zur Zumischung zu Mineralölen bestimmt sind, anwendbar.
WARNUNG - Die Anwendung dieses Verfahrens kann den Einsatz gefährlicher Stoffe, Arbeitsgänge und Geräte mit sich bringen. Diese Norm gibt nicht vor, alle mit ihrer Anwendung verbundenen Sicherheitsprobleme anzusprechen. Der Anwender dieser Norm ist dafür verantwortlich, vorher angemessene Maßnahmen zu ergreifen und die Anwendbarkeit einschränkender Vorschriften zu ermitteln.

Produits dérivés des corps gras - Esters méthyliques d'acides gras (EMAG) - Détermination de la teneur en sodium par spectrométrie d'absorption atomique

La présente Norme européenne spécifie une méthode de détermination des teneurs en sodium égales ou supérieures à 1 mg/kg.
Cette méthode est applicable à des esters méthyliques d'acides gras destinés à être additionnés à des huiles minérales.
AVERTISSEMENT - La présente méthode d'essai peut mettre en jeu des substances, opérations et équipements dangereux. Elle n'a pas la prétention de prendre en compte tous les problèmes de sécurité associés à son utilisation. Il est de la responsabilité de l'utilisateur de la présente méthode de consulter et de mettre en place des mesures appropriées de sécurité et de protection de la santé, et de déterminer l'applicabilité des dispositions faisant l'objet de la méthode, avant l'utilisation.

Derivati maščob in olj - Metil estri maščobnih kislin (FAME) - Določevanje natrija z atomsko absorpcijsko spektrometrijo

General Information

• Status: Published
• Publication Date: 29-Apr-2003
• Withdrawal Date: 30-Oct-2003
• ICS: 67.200.10 - Animal and vegetable fats and oils
• Technical Committee: CEN/TC 307 - Oilseeds, vegetables and animal fats and oils and their by-products - Methods of sampling and analys
• Drafting Committee: CEN/TC 307/WG 1 - Test methods on fatty acid methylester
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 04-Dec-2023
• Mandate: M/245 - Mandate to CEN for the elaboration and adoption of standards concerning minimum requirement specifications including test methods for Fatty Acid MethylEster (FAME) as fuel for diesel engines and for space heating
• Ref Project: SIST EN 14108:2003 - Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of sodium content by atomic absorption spectrometry

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Erzeugnisse aus pflanzlichen und tierischen Fetten und Ölen - Fettsäure-Methylester (FAME) - Bestimmung des Natriumgehaltes durch AtomabsorptionsspektrometrieProduits dérivés des corps gras - Esters méthyliques d'acides gras (EMAG) - Détermination de la teneur en sodium par spectrométrie d'absorption atomiqueFat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of sodium content by atomic absorption spectrometry67.200.10Animal and vegetable fats and oilsICS:Ta slovenski standard je istoveten z:EN 14108:2003SIST EN 14108:2003en01-november-2003SIST EN 14108:2003SLOVENSKI
STANDARD



SIST EN 14108:2003



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14108April 2003ICS 67.200.10English versionFat and oil derivatives - Fatty Acid Methyl Esters (FAME) -Determination of sodium content by atomic absorptionspectrometryProduits dérivés des corps gras - Esters méthyliquesd'acides gras (EMAG) - Détermination de la teneur ensodium par spectrométrie d'absorption atomiqueErzeugnisse aus pflanzlichen und tierischen Fetten undÖlen - Fettsäure-Methylester (FAME) - Bestimmung desNatriumgehaltes durch AtomabsorptionsspektrometrieThis European Standard was approved by CEN on 2 January 2003.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 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14108:2003 ESIST EN 14108:2003



EN 14108:2003 (E)2ForewordThis document (EN 14108:2003) has been prepared by Technical Committee CEN/TC 307 "Oilseeds, vegetableand animal fats and oils and their by-products - Methods of sampling and analysis", the secretariat of which is heldby AFNOR.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by October 2003 and conflicting national standards shall be withdrawn at the latest byOctober 2003.This document has been prepared under Mandate M/245 on Fatty Acid Methylester (FAME) given to CEN by theEuropean Commission and the European Free Trade Association, and supports essential requirements of EUDirective(s).Annex A is informative.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 14108:2003



EN 14108:2003 (E)31 ScopeThis European standard specifies a method for the determination of sodium contents equal to or greater than1 mg/kg.This method is applicable to fatty acid methyl esters intended for addition to mineral oils.WARNING — The use of this method may involve hazardous equipment, materials and operations. Thismethod does not purport to address to all of the safety problems associated with its use, but it is theresponsibility of the user to search and establish appropriate safety and health practices and determinethe applicability of regulatory limitations prior to use.2 PrincipleThe vegetable oil methyl ester sample is diluted with a xylene solution.The sodium content in the sample is directly determined by flame atomic absorption spectrometry at thewavelength of 589 nm. The calibration solutions used are prepared from a sodium organometallic salt dissolved ina mixture of xylene and stock oil. The addition of stock oil to the calibration solutions is necessary in order toimprove their storage (the low element contents are unstable) and the linearity of the calibration.WARNING — The ester sample shall be diluted at least 25 times with xylene so that the comparison of themeasurements of the sample solution and standards is valid.NOTEXylene can be replaced by cyclohexane or light petroleum
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