EN ISO 15192:2021

Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection (ISO 15192:2021)

This document specifies the determination of Cr(VI) in solid waste material and soil by alkaline digestion and ion chromatography with spectrophotometric detection. This method can be used to determine Cr(VI)-mass fractions in solids higher than 0,1 mg/kg.
NOTE       In case of reducing or oxidising waste matrix no valid Cr(VI) content can be reported.

Boden und Abfall - Bestimmung von sechswertigem Chrom in Feststoffen durch alkalischen Aufschluss und Ionenchromatographie mit photometrischer Detektion (ISO 15192:2021)

Dieses Dokument legt die Bestimmung von Cr(VI) in festem Abfallmaterial und im Boden durch alkalischen Aufschluss und Ionenchromatographie mit photometrischer Detektion fest. Dieses Verfahren kann zum Bestimmen von Cr(VI) Massenanteilen in Feststoffen größer als 0,1 mg/kg angewendet werden.
ANMERKUNG Im Falle einer reduzierenden oder oxidierenden Abfallmatrix kann kein gültiger Cr(VI) Gehalt berichtet werden.

Déchets et sols - Dosage du chrome(VI) dans les matériaux solides par digestion alcaline et chromatographie ionique avec détection spectrophotométrique (ISO 15192:2021)

Le présent document spécifie le dosage du Cr(VI) dans les déchets solides et les sols par digestion alcaline et chromatographie ionique avec détection spectrophotométrique. Cette méthode peut être utilisée pour déterminer les fractions massiques de Cr(VI) dans les solides supérieures à 0,1 mg/kg.
NOTE            Il n’est pas possible de consigner une teneur en Cr(VI) valable dans un rapport lorsque la matrice de déchets est réductrice ou oxydante.

Tla in odpadki - Določevanje kroma Cr (VI) v trdnem mediju z alkalnim razklopom in ionsko kromatografijo s spektrofotometrično detekcijo (ISO 15192:2021)

General Information

• Status: Published
• Publication Date: 06-Jul-2021
• Withdrawal Date: 30-Jan-2022
• ICS: 13.080.10 - Chemical characteristics of soils
• Technical Committee: CEN/TC 444 - Environmental characterization
• Drafting Committee: CEN/TC 444/WG 3 - Inorganic analysis
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 07-Jul-2021
• Completion Date: 07-Jul-2021
• Ref Project: SIST EN ISO 15192:2021 - Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection (ISO 15192:2021)

Relations

• Replaces: EN 15192:2006 - Characterisation of waste and soil - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection
• Effective Date: 14-Jul-2021
• Revised: prEN ISO 15192 - Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrometric detection (ISO/DIS 15192:2023)
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2021
Nadomešča:
SIST EN 15192:2007
Tla in odpadki - Določevanje kroma Cr (VI) v trdnem mediju z alkalnim razklopom
in ionsko kromatografijo s spektrofotometrično detekcijo (ISO 15192:2021)
Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion
and ion chromatography with spectrophotometric detection (ISO 15192:2021)
Boden und Abfall - Bestimmung von sechswertigem Chrom in Feststoffen durch
alkalischen Aufschluss und Ionenchromatographie mit photometrischer Detektion (ISO
15192:2021
Déchets et sols - Dosage du chrome(VI) dans les matériaux solides par digestion
alcaline et chromatographie ionique avec détection spectrophotométrique (ISO
15192:2021)
Ta slovenski standard je istoveten z: EN ISO 15192:2021
ICS:
13.080.10 Kemijske značilnosti tal Chemical characteristics of
soils
71.040.50 Fizikalnokemijske analitske Physicochemical methods of
metode analysis
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 15192
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2021
EUROPÄISCHE NORM
ICS 13.080.10 Supersedes EN 15192:2006
English Version
Soil and waste - Determination of Chromium(VI) in solid
material by alkaline digestion and ion chromatography
with spectrophotometric detection (ISO 15192:2021)
Déchets et sols - Dosage du chrome(VI) dans les Charakterisierung von Abfällen und Boden -
matériaux solides par digestion alcaline et Bestimmung von sechswertigem Chrom in Feststoffen
chromatographie ionique avec détection durch alkalischen Aufschluss und
spectrophotométrique (ISO 15192:2021) Ionenchromatographie mit photometrischer Detektion
(ISO 15192:2021)
This European Standard was approved by CEN on 26 June 2021.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15192:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 15192:2021) has been prepared by Technical Committee ISO/TC 190 "Soil
quality" in collaboration with Technical Committee CEN/TC 444 “Environmental characterization of
solid matrices” the secretariat of which is held by NEN.
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 2022, and conflicting national standards shall
be withdrawn at the latest by January 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 15192:2006.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN websites.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 15192:2021 has been approved by CEN as EN ISO 15192:2021 without any modification.

INTERNATIONAL ISO
STANDARD 15192
Second edition
2021-06
Soil and waste — Determination
of Chromium(VI) in solid
material by alkaline digestion
and ion chromatography with
spectrophotometric detection
Déchets et sols — Dosage du chrome(VI) dans les matériaux solides
par digestion alcaline et chromatographie ionique avec détection
spectrophotométrique
Reference number
ISO 15192:2021(E)
©
ISO 2021
ISO 15192:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
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CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
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Published in Switzerland
ii © ISO 2021 – All rights reserved

ISO 15192:2021(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Safety remarks . 1
5 Principle . 2
5.1 Digestion. 2
5.2 Determination . 2
5.3 Interferences and sources of error . 2
6 Apparatus . 3
7 Reagents . 3
8 Sample pretreatment . 5
9 Alkaline digestion procedure . 6
10 Analytical procedure . 6
10.1 General information . 6
10.2 Instrumental set-up . 6
10.3 Calibration . 7
10.4 Test solution measurement . 7
10.5 Quality control . 7
10.5.1 General. 7
10.5.2 Blank test solution . 7
10.5.3 Verification of method . . 8
10.5.4 Duplicate samples . 8
10.5.5 Soluble Cr(VI) spiked samples . 8
10.5.6 Cr(III) spiked samples . 8
10.5.7 Interpretation of quality control data. 8
11 Calculation . 9
12 Expression of results . 9
13 Test report . 9
Annex A (informative) Ion chromatographic system .11
Annex B (informative) Requirements for test portion preparation .13
Annex C (informative) Validation .14
Annex D (informative) Background on methods for the determination of Cr(VI) in solid samples 18
Bibliography .22
ISO 15192:2021(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
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ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted
...