EN ISO 14403-2:2012

Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 2: Method using continuous flow analysis (CFA) (ISO 14403-2:2012)

ISO 14403-2:2012 specifies methods for the determination of cyanide in various types of water (such as ground, drinking, surface, leachate, and waste water) with cyanide concentrations usually from 2 µg/l to 500 µg/l expressed as cyanide ions in the undiluted sample. The range of application can be changed by varying the operation conditions, e.g. by diluting the original sample or changing the pathlength of the flow cell.
In this method, a suitable mass concentration range from10 µg/l to 100 µg/l is described.
Seawater can be analysed with possible changes in sensitivity and adaptation of the reagent and calibration solutions to the salinity of the samples.

Wasserbeschaffenheit - Bestimmung von Gesamtcyanid und freiem Cyanid mittels Fließanalytik (FIA und CFA) - Teil 2: Verfahren der kontinuierlichen Durchflussanalyse (CFA) (ISO 14403-2:2012)

Dieser Teil von ISO 14403 legt Verfahren für die Bestimmung von Cyaniden in verschiedenen Wässern (wie
z. B. Grund-, Trink-, Oberflächen-, Sicker- und Abwasser) mit Cyanid-Konzentrationen von üblicherweise
2 µg/l bis 500 µg/l fest, die als Cyanid-Ionen in der unverdünnten Probe angegeben werden. Der
Einsatzbereich kann durch Änderung der Durchführungsbedingungen angepasst werden, z. B. durch
Verdünnen der ursprünglichen Probe oder Änderung der Weglänge der Durchflussküvette.
Der in diesem Teil von ISO 14403 beschriebene geeignete Massenkonzentrationsbereich beträgt 10 µg/l bis
100 µg/l.
Meerwasser kann nach Anpassung von Reagenz- und Bezugslösungen (Kalibrierlösungen) an den Salzgehalt
der Proben sowie mit möglichen Änderungen in der Empfindlichkeit analysiert werden.

Qualité de l'eau - Dosage des cyanures totaux et des cyanures libres par analyse en flux (FIA et CFA) - Partie 2: Méthode par analyse en flux continu (CFA) (ISO 14403-2:2012)

L'ISO 14403-2:2012 spécifie des méthodes pour le dosage des cyanures présents dans divers types d'eau (tels qu'eau souterraine, eau potable, eau de surface, lixiviat et eau résiduaire) en concentrations généralement comprises entre 2 µg/l et 500 µg/l, exprimées en ions cyanure dans l'échantillon non dilué. La gamme d'application peut être modifiée en faisant varier les conditions opératoires, par exemple en diluant l'échantillon d'origine ou en modifiant la longueur du trajet de la cellule de mesure.
La présente méthode décrit une gamme appropriée de concentrations en masse allant de 10 µg/l à 100 µg/l.
L'eau de mer peut être analysée avec des changements de sensibilité et l'adaptation des réactifs et des solutions d'étalonnage à la salinité des échantillons.

Kakovost vode - Določevanje celotnega in prostega cianida s pretočno analizo (FIA in CFA) - 2. del: Metoda s kontinuirano pretočno analizo (CFA) (ISO 14403-2:2012)

Ta del standarda ISO 14403 opisuje metode za določevanje cianida v različnih vrstah vode (na primer podtalni, pitni, površinski, izcedni in odpadni vodi) z običajnimi koncentracijami cianida od 2 µg/l do 500 µg/l, izraženimi s cianidnimi ioni v nerazredčenem vzorcu. Območje uporabe se lahko spremeni s spreminjanjem operativnih pogojev, npr. z redčenjem izvornega vzorca ali s spremembo dolžine poti pretočne celice. V tej metodi je opisano primerno območje masne koncentracije od 10 μg/l do 100 μg/l. Morska voda se lahko analizira z možnimi spremembami občutljivosti ter prilagajanjem raztopin reagenta in raztopin za kalibracijo slanosti vzorcev.

General Information

• Status: Published
• Publication Date: 14-Jul-2012
• Withdrawal Date: 30-Jan-2013
• ICS: 13.060.01 - Water quality in general
• ICS: 13.060.50 - Examination of water for chemical substances
• Technical Committee: CEN/TC 230 - Water analysis
• Drafting Committee: CEN/TC 230/WG 1 - Physical and biochemical methods
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 15-Jul-2012
• Completion Date: 15-Jul-2012
• Ref Project: SIST EN ISO 14403-2:2013 - Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 2: Method using continuous flow analysis (CFA) (ISO 14403-2:2012)

Relations

• Replaces: EN ISO 14403:2002 - Water quality - Determination of total cyanide and free cyanide by continuous flow analysis (ISO 14403:2002)
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 14403-2:2013
01-januar-2013
1DGRPHãþD
SIST EN ISO 14403:2003
.DNRYRVWYRGH'RORþHYDQMHFHORWQHJDLQSURVWHJDFLDQLGDVSUHWRþQRDQDOL]R
),$LQ&)$GHO0HWRGDVNRQWLQXLUDQRSUHWRþQRDQDOL]R&)$,62

Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA
and CFA) - Part 2: Method using continuous flow analysis (CFA) (ISO 14403-2:2012)
Wasserbeschaffenheit - Bestimmung von Gesamtcyanid und freiem Cyanid mittels
Fließanalytik (FIA und CFA) - Teil 2: Verfahren der kontinuierlichen Durchflussanalyse
(CFA) (ISO 14403-2:2012)
Qualité de l'eau - Dosage des cyanures totaux et des cyanures libres par analyse en flux
(FIA et CFA) - Partie 2: Méthode par analyse en flux continu (CFA) (ISO 14403-2:2012)
Ta slovenski standard je istoveten z: EN ISO 14403-2:2012
ICS:
13.060.50 3UHLVNDYDYRGHQDNHPLþQH Examination of water for
VQRYL chemical substances
SIST EN ISO 14403-2:2013 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 14403-2:2013

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SIST EN ISO 14403-2:2013


EUROPEAN STANDARD
EN ISO 14403-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
July 2012
ICS 13.060.50 Supersedes EN ISO 14403:2002
English Version
Water quality - Determination of total cyanide and free cyanide
using flow analysis (FIA and CFA) - Part 2: Method using
continuous flow analysis (CFA) (ISO 14403-2:2012)
Qualité de l'eau - Dosage des cyanures totaux et des Wasserbeschaffenheit - Bestimmung von Gesamtcyanid
cyanures libres par analyse en flux continu (FIA et CFA) - und freiem Cyanid mittels Fließanalytik (FIA und CFA) - Teil
Partie 2: Méthode par analyse en flux continu (CFA) (ISO 2: Verfahren der kontinuierlichen Durchflussanalyse (CFA)
14403-2:2012) (ISO 14403-2:2012)
This European Standard was approved by CEN on 13 July 2012.

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-CENELEC 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-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14403-2:2012: E
worldwide for CEN national Members.

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SIST EN ISO 14403-2:2013
EN ISO 14403-2:2012 (E)
Contents Page
Foreword .3

2

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SIST EN ISO 14403-2:2013
EN ISO 14403-2:2012 (E)
Foreword
This document (EN ISO 14403-2:2012) has been prepared by Technical Committee ISO/TC 147 "Water
quality" in collaboration with 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 January 2013, and conflicting national standards shall be withdrawn at
the latest by January 2013.
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.
This document supersedes EN ISO 14403:2002.
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, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
...