I.S. EN ISO 18363-3:2021
Current
The latest, up-to-date edition.
Animal and vegetable fats and oils - Determination of fattyacid-bound chloropropanediols (MCPDs) and glycidol by GC/MS - Part 3: Method using acid transesterification and measurement for 2-MCPD, 3-MCPD and glycidol (ISO 18363-3:2017)
Hardcopy , PDF
English
02-01-2022
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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Contents
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus 7Sample
8 Procedure
9 Expression of results
10 Precision
11 Testreport
Annex A (informative) Construction of the calibration curves
Annex B (informative) Results of the interlaboratory test
Bibliography
This document specifies a procedure for the simultaneous determination of 2-MCPD esters (bound
2-MCPD), 3‐MCPD esters (bound 3‐MCPD) and glycidyl esters (bound glycidol) in a single assay, based
on acid catalysed ester cleavage and derivatization of cleaved (free) analytes with phenylboronic
acid (PBA) prior to GC/MS analysis.
| Committee |
ISO/TC 34
|
| DocumentType |
Standard
|
| Pages |
36
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| ISO 18363-3:2017 | Identical |
| EN ISO 18363-3:2021 | Identical |
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