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DIN EN ISO 16931:2009-08

Current

Current

The latest, up-to-date edition.

ANIMAL AND VEGETABLE FATS AND OILS - DETERMINATION OF POLYMERIZED TRIACYLGLYCEROLS BY HIGH-PERFORMANCE SIZE-EXCLUSION CHROMATOGRAPHY (HPSEC)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2009

Vorwort
1 Anwendungsbereich
2 Normative Verweisungen
3 Begriffe
4 Kurzbeschreibung
5 Reagenzien
6 Prüfeinrichtung
7 Probenahme
8 Vorbereitung der Untersuchungsprobe
9 Durchführung
   9.1 Inbetriebnahme der HPLC-Anlage
   9.2 Vorbereitung der Prüfmenge und Analyse
10 Auswertung
   10.1 Qualitative Analyse
   10.2 Quantitative Analyse
11 Präzision
   11.1 Ringversuche
   11.2 Wiederholpräzision
   11.3 Vergleichpräzision
12 Prüfbericht
Anhang A (informativ) Chromatogramme
Anhang B (informativ) Ringversuchsergebnisse
Literaturhinweise

Defines method using high-performance size-exclusion Chromatography (HPSEC) to determine the contents, as mass fractions, of polymerized triacylglycerols (PTAGs) in oils and fats which contain at least 3% (from peak areas) of these polymers.

DocumentType
Standard
Pages
16
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

ISO 6492:1999 Animal feeding stuffs — Determination of fat content
ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 5555:2001 Animal and vegetable fats and oils — Sampling
DIN ISO 5725-2:2002-12 Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method (ISO 5725-2:1994 including Technical Corrigendum 1:2002)
DIN EN ISO 5555:2014-10 ANIMAL AND VEGETABLE FATS AND OILS - SAMPLING (ISO 5555:2001 + AMD 1:2014)
DIN ISO 5725-1:1997-11 ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS - PART 1: GENERAL PRINCIPLES AND DEFINITIONS
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 661:2003 Animal and vegetable fats and oils Preparation of test sample

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