NA 057
DIN Standards Committee Food and Agricultural Products
Project
Food authenticity - Sample preparation for isotope ratio analysis of fruit and vegetable juices and related products
Abstract
This European standard covers analytical sample preparation of fruit and vegetable juices and related products for the C, N and H isotope ratios analysis, by elemental analyser-isotope ratio mass spectrometry (EA-IRMS) or isotope ratio measurement-deuterium nuclear magnetic resonance spectroscopy (irm-²H-NMR). Sample measurement is not included within this European standard. The interpretation of the obtained isotope delta values is not covered by this European standard.
Begin
2025-08-12
WI
00460022
Planned document number
prEN 18338
Responsible national committee
NA 057-08-02-06 AK - Stable Isotope Analysis
