SIST EN 16294:2013
(Main)Petroleum products and fat and oil derivatives - Determination of phosphorus content in fatty acid methyl esters (FAME) - Optical emission spectral analysis with inductively coupled plasma (ICP OES)
Petroleum products and fat and oil derivatives - Determination of phosphorus content in fatty acid methyl esters (FAME) - Optical emission spectral analysis with inductively coupled plasma (ICP OES)
This European Standard specifies an inductively coupled plasma optical emission spectrometry (ICP OES) method for the determination of phosphorus content of Fatty Acid Methyl Esters (FAME) in the range of 2,5 mg/kg to 8,0 mg/kg.
Mineralölprodukte und Erzeugnisse aus pflanzlichen und tierischen Fetten und Ölen - Bestimmung des Gehalts an Phosphor in Fettsäuremethylestern (FAME) - Direkte Bestimmung durch optische Emissionsspektralanalyse mit induktiv gekoppeltem Plasma (ICP OES)
Diese Europäische Norm legt ein Verfahren zur Bestimmung des Phosphorgehalts in Fettsäuremethylestern (FAME) im Bereich von 2,5 mg/kg bis 8,0 mg/kg mit Hilfe der optischen Emissionsspektrometrie mit induktiv gekoppeltem Plasma (ICP OES) fest. WARNUNG — Die Anwendung dieses Dokument kann den Einsatz gefährlicher Stoffe, Arbeitsgänge und Geräte mit sich bringen. Dieses Dokument gibt nicht vor, alle mit seiner Anwendung verbundenen Sicherheitsprobleme anzusprechen. Der Anwender dieses Dokuments ist dafür verantwortlich, vorher angemessene Maßnahmen in Hinblick auf Sicherheit und Gesundheit zu ergreifen und die Anwendbarkeit einschränkender Vorschriften zu ermitteln.
Produits pétroliers et produits dérivés des corps gras - Détermination de la teneur en phosphore des esters méthyliques d'acides gras (EMAG) - Méthode par spectrométrie d'émission atomique à couplage inductif par plasma (ICP OES)
La présente Norme Européenne spécifie une méthode pour la détermination de la teneur en phosphore des esters méthyliques d’acides gras (EMAG) par spectrométrie d’émission atomique par plasma à couplage inductif (ICP OES). Cette méthode est applicable à des teneurs en phosphore comprises entre 2,5 mg/kg et 8,0 mg/kg.
AVERTISSEMENT - L'utilisation de la présente Norme européenne peut impliquer l'intervention de produits, d'opérations et d'équipements à caractère dangereux. La présente Norme européenne n'est pas censée aborder tous les problèmes de sécurité concernés par son usage. Il est de la responsabilité de l'utilisateur de consulter et d'établir des règles de sécurité et d'hygiène appropriées et de déterminer l'applicabilité des restrictions réglementaires avant utilisation.
Naftni proizvodi in derivati maščob ter olj - Določevanje fosforja v metilnih estrih maščobnih kislin (FAME) - Optična emisijska spektrometrija z induktivno sklopljeno plazmo (ICP OES)
Ta evropski standard določa metodo optične emisijske spektrometrije z induktivno sklopljeno plazmo (ICP OES) za določevanje fosforja v metilnih estrih maščobnih kislin (FAME) v razponu od 2,5 mg/kg do 8,0 mg/kg.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.NWLYQRMineralölprodukte und Erzeugnisse aus pflanzlichen und tierischen Fetten und Ölen - Bestimmung des Gehalts an Phosphor in Fettsäuremethylestern (FAME) - Direkte Bestimmung durch optische Emissionsspektralanalyse mit induktiv gekoppeltem Plasma (ICP OES)Produits pétroliers et produits dérivés des corps gras - Détermination de la teneur en phosphore des esters méthyliques d'acides gras (EMAG) - Méthode par spectrométrie d'émission atomique à couplage inductif par plasma (ICP OES)Petroleum products and fat and oil derivatives - Determination of phosphorus content in fatty acid methyl esters (FAME) - Optical emission spectral analysis with inductively coupled plasma (ICP OES)75.160.20Liquid fuelsICS:Ta slovenski standard je istoveten z:EN 16294:2012SIST EN 16294:2013en,de01-februar-2013SIST EN 16294:2013SLOVENSKI
STANDARD
SIST EN 16294:2013
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16294
November 2012 ICS 75.160.20 English Version
Petroleum products and fat and oil derivatives - Determination of phosphorus content in fatty acid methyl esters (FAME) - Optical emission spectral analysis with inductively coupled plasma (ICP OES)
Produits pétroliers et produits dérivés des corps gras - Détermination de la teneur en phosphore des esters méthyliques d'acides gras (EMAG) - Méthode par spectrométrie d'émission atomique par plasma
à couplage inductif (ICP OES)
Mineralölprodukte und Erzeugnisse aus pflanzlichen und tierischen Fetten und Ölen - Bestimmung des Gehalts an Phosphor in Fettsäuremethylestern (FAME) - Direkte Bestimmung durch optische Emissionsspektralanalyse mit induktiv gekoppeltem Plasma (ICP OES) This European Standard was approved by CEN on 13 October 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
Management Centre:
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 16294:2012: ESIST EN 16294:2013
EN 16294:2012 (E) 2 Contents Page Foreword .31 Scope .42 Normative references .43 Principle .44 Reagents .45 Apparatus .56 Sampling .67 Preparation of calibration solutions .67.1 General .67.2 Internal standard solution .67.3 Calibration solutions .68 Calibration .78.1 General .78.2 Calibration of the ICP OES spectrometer .78.3 Procedure A .78.4 Procedure B .88.5 Check of calibration .89 Sample analysis .99.1 Sample preparation .99.2 Sample measurement .910 Calculation . 1010.1 Procedure A . 1010.2 Procedure B . 1011 Expression of result . 1012 Precision . 1012.1 General . 1012.2 Repeatability . 1012.3 Reproducibility . 1113 Test report . 11Bibliography . 12 SIST EN 16294:2013
EN 16294:2012 (E) 3 Foreword This document (EN 16294:2012) has been prepared by Technical Committee CEN/TC 19 “Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin”, the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2013, and conflicting national standards shall be withdrawn at the latest by May 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document was first developed to present a determination of both low levels of sulfur and phosphorus in FAME at the same time. However, interlaboratory studies revealed that the precision for sulfur was not better than for other more common techniques for this element. It was thus decided to rewrite the method for phosphorus solely. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: 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 the United Kingdom.
SIST EN 16294:2013
EN 16294:2012 (E) 4 1 Scope This European Standard specifies an inductively coupled plasma optical emission spectrometry (ICP OES) method for the determination of phosphorus content of Fatty Acid Methyl Esters (FAME) in the range of 2,5 mg/kg to 8,0 mg/kg. WARNING — The use of this standard may involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 1042, Laboratory glassware One-mark volumetric flasks (ISO 1042) EN ISO 3170, Petroleum liquids — Manual sampling (ISO 3170) EN ISO 3171, Petroleum liquids — Automatic pipeline sampling (ISO 3171) 3 Principle A weighed amount of FAME sample is diluted with kerosene. The solution is then introduced directly into an ICP OES spectrometer. Phosphorus content is determined by comparison with calibration solutions. An internal standard is employed to correct viscosity effects. 4 Reagents If not specified otherwise, only chemicals of a known high degree of purity shall be used. 4.1 Stock oil, having a kinematic viscosity comparable to the test samples. 4.2 Kerosene, boiling range between 175 °C and 250 °C. NOTE In case of unstable plasma or in case of special laboratory requirements, kerosene can be substituted by other suitable phosphorus free solvents. 4.3 Phosphorus standard solution, dissolved in oil, containing 1 000 mg/kg phosphorus. Some commercial phosphorus element standard solutions are marketed with higher concentrations. Those solutions may be used instead of the required solutions, but an initial mass to mass dilution has to be done according to recommendations given in 7.1. in order to establish the given nominal concentrations as closely as possible.
4.4 Phosphorus intermediate solution (25 mg/kg).
Weigh 0,50 g ± 0,01 g of phosphorus standard solution (4.3) into a 50 ml bottle (5.2). Add kerosene (4.2) to 20,00 g ± 0,01 g. Each mass shall be weighed to the nearest 0,1 mg. SIST EN 16294:2013
EN 16294:2012 (E) 5 4.5 Element standard solutions (cobalt, scandium, yttrium), dissolved in oil, for example with 1 000 mg/kg per element, available as single element standards. If multi element standard solutions are used, they shall be phosphorus-free. NOTE The element standard solutions are commonly available as single element standards with various element content. 4.6 Argon, with a purity ≥ 99,996 %. Smal
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