INFLUENCE OF ORGANIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DETERMINATION OF ODOUR AND FLAVOUR ASSESSMENT OF WATER IN PIPING SYSTEMS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2016

Publisher

National Standards Authority of Ireland

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National Foreword
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling, transport, storage, and preparation
   of test pieces
8 Preparation of reagents and apparatus
9 Pretreatment of test pieces
10 Test procedure
11 Determination of TON and TFN
12 Expression of results
13 Test report
Annex A (informative) - Schematic presentation of
        test method
Annex B (normative) - Sequence of additional migration
         periods
Annex C (normative) - Panel qualification for odour and
         flavour testing
Annex D (informative) - Preparation of dilution series for
         panel qualification
Bibliography

Defines a procedure for obtaining a migration water to determine odour and flavour for products made from organic materials intended to come in contact with water for human consumption (drinking water) and used in piping systems.

DevelopmentNote	Supersedes I.S. EN 1420-1. (03/2016)
DocumentType	Standard
Pages	32
PublisherName	National Standards Authority of Ireland
Status	Current
Supersedes	I.S. EN 1420-1:1999

Standards	Relationship
EN 1420:2016	Identical

EN 12873-2:2005	Influence of materials on water intended for human consumption - Influence due to migration - Part 2: Test method for non-metallic and non-cementitious site-applied materials
EN 13725:2003/AC:2006	AIR QUALITY - DETERMINATION OF ODOUR CONCENTRATION BY DYNAMIC OLFACTOMETRY
EN 1622:2006	Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN)
EN ISO 5492:2009/A1:2017	SENSORY ANALYSIS - VOCABULARY (ISO 5492:2008/AMD 1:2016)
EN 12873-1:2014	Influence of materials on water intended for human consumption - Influence due to migration - Part 1: Test method for factory-made products made from or incorporating organic or glassy (porcelain/vitreous enamel) materials
ISO 7393-2:1985	Water quality Determination of free chlorine and total chlorine Part 2: Colorimetric method using N,N-diethyl-1,4-phenylenediamine, for routine control purposes
ISO 5492:2008	Sensory analysis — Vocabulary

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I.S. EN 1420:2016

Current

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

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