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Normas DIN – AENOR
DIN EN 17517:2020-06

DIN EN 17517:2020-06

Animal feeding stuffs: Methods of sampling and analysis - Determination of mineral oil saturated hydrocarbons (MOSH) and mineral oil aromatic hydrocarbons (MOAH) with on-line HPLC-GC-FID analysis; German and English version prEN 17517:2020 / Note: Date of issue 2020-05-15

/ Attention: Date de parution 2020-05-15

Futtermittel: Probenahme- und Untersuchungsverfahren - Bestimmung von mineralölgesättigten Kohlenwasserstoffen (MOSH) und mineralölaromatischen Kohlenwasserstoffen (MOAH) mit Online-Analyse durch HPLC-GC-FID; Deutsche und Englische Fassung prEN 17517:2020 / Achtung: Erscheinungsdatum 2020-05-15

2020-06 /Active
Equivalencias internacionales:

prEN 17517 (2020)

This European Standard specifies a method for the determination of saturated and aromatic hydrocarbons (from C10 to C50) in feed for which it has been interlaboratory validated, with online-HPLC-GC-FID. This standard is not intended to be applied to other matrices.The method can be used for the analysis of mineral oil saturated hydrocarbons (MOSH) and/or mineral oil aromatic hydrocarbons (MOAH).The method is applicable for feed materials, in particular vegetable oils and other fat rich feed materials, compound feeds, pre-mixtures. It is not applicable to vitamin additives or deodistillates. The method is applicable for concentrations of mineral oil hydrocarbon contents above 10 mg/kg in feed, or 10 mg/kg in vegetable oils.In case of suspected interferences from natural sources, the fossil origin of the MOSH and MOAH fraction can be verified by examination of the pattern by GC-MS.For the determination of MOSH and MOAH in edible fats and oils, another CEN standard is also available, EN 16995.
Analysis, Animal feed, Aromatic hydrocarbons, Chromatography, Definitions, Determination, Determination of content, Fats, Flame ionisation detector, Foods, Gas chromatography, High performance liquid chromatography, High-fat, HPLC, Hydrocarbons, Inter-laboratory tests, Mineral oil hydrocarbons, Mixed animal fodder, Sampling methods, Saturated hydrocarbons, Vegetable oils
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