Customer Support: +44 (0)203 327 3140

Login to i2i Subscription Intertek.com
  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Go to AMERICAS site
Dismiss alert
Please enter a keyword to search
Advanced search

I.S. EN 937:2016

Current
Current

The latest, up-to-date edition.

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - CHLORINE
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2016

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

National Foreword
European foreword
Introduction
1 Scope
2 Normative references
3 Description
4 Purity criteria
5 Test methods
6 Labelling - Transportation - Storage
Annex A (informative) - General information on chlorine
Annex B (informative) - General rules relating to safety
Annex C (informative) - Determination of nitrogen trichloride
        (molecular absorption spectrometry)
Bibliography

Pertains to chlorine used for treatment of water intended for human consumption.

DocumentType
Standard
Pages
26
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
NBN EN 937 : 2016 Identical
NEN EN 937 : 2016 Identical
NS EN 937 : 2016 Identical
UNI EN 937 : 2009 Identical
SN EN 937 : 2016 Identical
BS EN 937:2009 Identical
UNE-EN 937:2016 Identical
NF EN 937 : 2016 Identical
EN 937:2016 Identical
DIN EN 937:2016-09 Identical

ISO 2120:1972 Liquid chlorine for industrial use — Determination of the content of chlorine by volume in the vaporized product
ISO 2121:1972 Liquid chlorine for industrial use — Determination of water content — Gravimetric method
ISO 1552:1976 Liquid chlorine for industrial use — Method of sampling (for determining only the volumetric chlorine content)
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
ISO 6206:1979 Chemical products for industrial use — Sampling — Vocabulary

View more information
£33.86
Excluding VAT
GBP
CAD
CHF
CNY
DKK
EUR
GBP
HKD
IDR
INR
JPY
KRW
MXN
NOK
NZD
SEK
SGD
USD
ZAR
Hardcopy - English
PDF - English
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

or

Get in touch with us