Dried skimmed milk. Determination of vitamin D content using high-performance liquid chromatography

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

02-02-2005

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative reference
3 Term and definition
4 Principle
5 Reagents and materials
6 Apparatus
7 Sampling
8 Preparation of test sample
9 Procedure
   9.1 General
   9.2 Test portion
   9.3 Saponification and extraction
   9.4 Purification
   9.5 Determination
10 Calculation and expression of results
   10.1 Calculation
   10.2 Expression of results
11 Precision
   11.1 Interlaboratory test
   11.2 Repeatability
   11.3 Reproducibility
12 Test report
Annex A (normative) Notes on procedure
Annex B (informative) Activity expressed in International
        Units (IU)
Bibliography

Defines a method for the determination of vitamin D in a test sample containing at least 10 microgram of vitamin D per 100 g [equal to 400 International Units (IU) of vitamin D per 100 g] by using high-performance liquid chromatography (HPLC).

Committee	AW/5
DevelopmentNote	Supersedes 98/712459 DC. (02/2005) Reviewed and confirmed by BSI, October 2007. (09/2007)
DocumentType	Standard
Pages	20
PublisherName	British Standards Institution
Status	Current
Supersedes	98/712459 DC : DRAFT OCT 1998

Standards	Relationship
ISO 14892:2002	Identical

ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 707:2008	Milk and milk products — Guidance on sampling
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

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BS ISO 14892:2002

Dried skimmed milk. Determination of vitamin D content using high-performance liquid chromatography

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

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