EN IS0 18363-3 EUROPEANSTANDARD NORME EUROPEENNE EUROPAISCHE NORM July 2024 ICS67.200.10 Supersedes ENIS018363-3:2021 English Version Animal and vegetable fats and oils -Determination offatty- acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Part 3: Method using acid transesterification and measurement for 2-MCPD, 3-MCPD and glycidol (ISO 18363-3:2024) Corps gras d'origines animale et vegetale - Tierische und pflanzliche Fette und Ole - Bestimmung Determination des esters de chloropropanediols vonfettsauregebundenem Chlorpropandiol (MCPD) (MCPD) et d'acides gras et des esters de glycidol et und Glycidol mittels GC/MS - Teil 3: Verfahren mittels d'acides gras par CPG/SM - Partie 3: Methode par Saureumesterung und Messung fur 2-MCPD, 3-MCPD transestérification acide et mesure du 2-MCPD, du 3- und Glycidol (IS0 18363-3:2024) MCPD et du glycidol (ISO 18363-3:2024) This European Standard was approved by CEN on 5 July 2024. 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 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkiye and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITEEUROPEENDENORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels @2024CEN All rights of exploitation in any form and by any means reserved Ref. No. EN IS0 18363-3:2024 E worldwide for CEN national Members. ENIS018363-3:2024 (E) Contents Page 2 ENIS018363-3:2024 (E) European foreword Thisdocument (ENIS018363-3:2024)has been prepared byTechnical CommitteeIS0/TC34"Food products"in collaborationwith 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 held by AFNOR. 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 January 2025, and conflicting national standards shall be withdrawn at the latest by January 2025. Attention is drawn to the possibility that some of the elements of this document maybe the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. Any feedback and questions on this document should be directed to the users' national standards body/nationalcommittee.Acompletelistingofthesebodies canbefoundontheCENwebsite According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkiye and the United Kingdom. Endorsement notice The text of IS018363-3:2024 has been approvedby CEN as ENIS018363-3:2024without any modification. 3