Name: UNI EN ISO 17678 : 2010
Brand: UNI

UNI EN ISO 17678 : 2010

Superseded

MILK AND MILK PRODUCTS - DETERMINATION OF MILK FAT PURITY BY GAS CHROMATOGRAPHIC ANALYSIS OF TRIGLYCERIDES (REFERENCE METHOD)

Superseded date

09-03-2022

Published date

01-01-2010

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling
8 Procedure
9 Integration, evaluation and control of the analytical
performance
10 Calculation and expression of results
11 Precision
12 Test report
Annex A (normative) - Preparation of the packed column
Annex B (informative) - Quantification of the foreign fat
content
Annex C (informative) - Uncertainty of measurement
Annex D (informative) - Interlaboratory test
Bibliography

Describes a reference method for the determination of milk fat purity using gas chromatographic analysis of triglycerides.

DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Superseded
SupersededBy	UNI EN ISO 17678:2019

Standards	Relationship
ISO 17678:2010	Identical
EN ISO 17678:2010	Identical

ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 2450:2008	Cream — Determination of fat content — Gravimetric method (Reference method)
ISO 707:2008	Milk and milk products — Guidance on sampling
ISO 835:2007	Laboratory glassware — Graduated pipettes
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 3696:1987	Water for analytical laboratory use — Specification and test methods
ISO 7328:2008	Milk-based edible ices and ice mixes — Determination of fat content — Gravimetric method (Reference method)
ISO 1211:2010	Milk — Determination of fat content — Gravimetric method (Reference method)