EN ISO 23913:2009

Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection (ISO 23913:2006)

ISO 23913:2006 specifies flow injection analysis (FIA) and continuous flow analysis (CFA) methods for the determination of chromium(VI) in various types of water. The method applies to the following mass concentration ranges: for FIA (20 to 200 micrograms per litre and 200 to 2 000 micrograms per litre for surface water, leachates and waste water) and for CFA (2 to 20 micrograms per litre and 20 to 200 micrograms per litre for drinking water, ground water, surface water, leachates and waste water). The range of application may be changed by varying the operating conditions. Seawater may be analysed by these methods with changes in sensitivity and after adaptation of the reagent and calibration solutions to the salinity of the samples.

Wasserbeschaffenheit - Bestimmung von Chrom(VI) - Verfahren mittels Fließanalytik (FIA und CFA) und spektrometrischer Detektion (ISO 23913:2006)

Diese Internationale Norm legt ein FIA  und ein CFA Verfahren für die Bestimmung von Chrom(VI) in verschiedenen Wasserarten fest. Das Verfahren ist anwendbar für folgende Konzentrationsbereiche:
   FIA: 20 µg/l bis 200 µg/l und 200 µg/l bis 2 000 µg/l für Oberflächenwasser, Sickerwasser und Abwasser;
   CFA: 2 µg/l bis 20 µg/l und 20 µg/l bis 200 µg/l für Trinkwasser, Grundwasser, Oberflächenwasser, Sickerwasser und Abwasser.
Der Anwendungsbereich kann durch Variation der Versuchsbedingungen geändert werden.
Meerwasser kann mit diesem Verfahren unter Änderungen in der Empfindlichkeit analysiert werden, wenn die Reagenzien und die Bezugslösungen an die Salinität der Proben angepasst werden.

Qualité de l'eau - Dosage du chrome(VI) - Méthode par analyse en flux (FIA et CFA) et détection spectrométrique (ISO 23913:2006)

L'ISO 23913:2006 spécifie deux méthodes: l'analyse avec injection en flux (FIA) et l'analyse en flux continu (CFA) pour le dosage du chrome(VI) dans divers types d'eau. Ces méthodes s'appliquent aux domaines de concentration massique suivants: pour la FIA (20 à 200 microgrammes par litre et 200 à 2 000 microgrammes par litre pour les eaux de surface, les lixiviats et les eaux résiduaires) et pour la CFA (2 à 20 microgrammes par litre et 20 à 200 microgrammes par litre pour l'eau potable, les eaux de surface, les lixiviats et les eaux résiduaires). Le domaine d'application peut varier en fonction des conditions d'utilisation. L'eau de mer peut être analysée par ces méthodes si l'on change la sensibilité et si l'on adapte les solutions de réactifs et d'étalonnage à la salinité des échantillons.

Kakovost vode - Določevanje kroma (VI) - Metoda s pretočno analizo (FIA in CFA) in spektrometrijsko detekcijo (ISO 23913:2006)

General Information

• Status: Published
• Publication Date: 26-May-2009
• Withdrawal Date: 29-Nov-2009
• ICS: 13.060.50 - Examination of water for chemical substances
• Technical Committee: CEN/TC 230 - Water analysis
• Drafting Committee: CEN/TC 230 - Water analysis
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 27-May-2009
• Due Date: 19-Aug-2009
• Completion Date: 27-May-2009
• Ref Project: SIST EN ISO 23913:2009 - Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection (ISO 23913:2006)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 23913:2009
01-december-2009
.DNRYRVWYRGH'RORþHYDQMHNURPD9,0HWRGDVSUHWRþQRDQDOL]R),$LQ&)$
LQVSHNWURPHWULMVNRGHWHNFLMR,62
Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and
CFA) and spectrometric detection (ISO 23913:2006)
Wasserbeschaffenheit - Bestimmung von Chrom(VI) - Verfahren mittels Fließanalytik
(FIA und CFA) und spektrometrischer Detektion (ISO 23913:2006)
Qualité de l'eau - Dosage du chrome(VI) - Méthode par analyse en flux (FIA et CFA) et
détection spectrométrique (ISO 23913:2006)
Ta slovenski standard je istoveten z: EN ISO 23913:2009
ICS:
13.060.50 3UHLVNDYDYRGHQDNHPLþQH Examination of water for
VQRYL chemical substances
SIST EN ISO 23913:2009 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 23913:2009

---------------------- Page: 2 ----------------------

SIST EN ISO 23913:2009
EUROPEAN STANDARD
EN ISO 23913
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2009
ICS 13.060.50
English Version
Water quality - Determination of chromium(VI) - Method using
flow analysis (FIA and CFA) and spectrometric detection (ISO
23913:2006)
Qualité de l'eau - Dosage du chrome(VI) - Méthode par Wasserbeschaffenheit - Bestimmung von Chrom(VI) -
analyse en flux (FIA et CFA) et détection spectrométrique Verfahren mittels Fließanalytik (FIA und CFA) und
(ISO 23913:2006) spektrometrischer Detektion (ISO 23913:2006)
This European Standard was approved by CEN on 14 May 2009.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 23913:2009: E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN ISO 23913:2009
EN ISO 23913:2009 (E)
Contents Page
Foreword .3

2

---------------------- Page: 4 ----------------------

SIST EN ISO 23913:2009
EN ISO 23913:2009 (E)
Foreword
The text of ISO 23913:2006 has been prepared by Technical Committee ISO/TC 147 “Water quality” of the
International Organization for Standardization (ISO) and has been taken over as EN ISO 23913:2009 by
Technical Committee CEN/TC 230 “Water analysis” the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by November 2009, and conflicting national standards shall be withdrawn
at the latest by November 2009.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 23913:2006 has been approved by CEN as a EN ISO 23913:2009 without any modification.

3

---------------------- Page: 5 ----------------------

SIST EN ISO 23913:2009

---------------------- Page: 6 ----------------------

SIST EN ISO 23913:2009


INTERNATIONAL ISO
STANDARD 23913
First edition
2006-05-15

Water quality — Determination of
chromium(VI) — Method using flow
analysis (FIA and
...