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14/30298257 DC : 0

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

BS EN 1420 - INFLUENCE OF ORGANIC MATERIALS ON WATER INTENDED FOR HUMAN CONSUMPTION - DETERMINATION OF ODOUR AND FLAVOUR ASSESSMENT OF WATER IN PIPING SYSTEMS - DETERMINATION OF ODOUR AND FLAVOUR ASSESSMENT OF WATER IN PIPING SYSTEMS

Available format(s)

Hardcopy , PDF

Superseded date

29-02-2016

Superseded by

BS EN 1420:2016

Language(s)

English

$42.64
Including GST where applicable

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

BS EN 1420.

Committee
EH/6
DocumentType
Draft
Pages
26
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
PREN 1420 : DRAFT 2014 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 1622:2006 Water quality - Determination of the threshold odour number (TON) and threshold flavour number (TFN)
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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