Jewellery - Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate (ISO 11210:2014)

ISO 11210:2014 specifies a gravimetric method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness stated in ISO 9202.
These alloys can contain palladium, iridium, rhodium, copper, cobalt, gold, ruthenium, gallium, chromium, indium, and less than 5 % tungsten. Some modifications are indicated where palladium, iridium, rhodium, gold, or ruthenium are present.

Schmuck - Bestimmung von Platin in Platin-Schmucklegierungen - Gravimetrische Bestimmung durch Fällung als Diammoniumhexachloroplatinat (ISO 11210:2014)

Diese Internationale Norm legt ein gravimetrisches Verfahren zur Bestimmung von Platin in Platinschmucklegierungen fest, vorzugsweise innerhalb eines Reinheitsbereichs wie in ISO 9202 festgelegt.
Diese Legierungen dürfen Palladium, Iridium, Rhodium, Kupfer, Kobalt, Gold, Nickel, Ruthenium, Gallium, Chrom, Indium und weniger als 5 % Wolfram enthalten. Es sind einige Änderungen angezeigt, wenn Palladium, Iridium, Rhodium, Gold, oder Ruthenium enthalten sind.

Joaillerie, bijouterie - Dosage du platine dans les alliages de platine pour la bijouterie-joaillerie - Méthode gravimétrique après précipitation de l'hexachloroplatinate de diammonium (ISO 11210:2014)

ISO 11210:2014 prescrit une méthode gravimétrique de dosage du platine dans les alliages de platine utilisés en bijouterie-joaillerie, de titres compris, de préférence, dans les limites indiquées dans l'ISO 9202.
Ces alliages peuvent contenir du palladium, de l'iridium, du rhodium, du cuivre, du cobalt, de l'or, du ruthénium, du gallium, du chrome, de l'indium et moins de 5 % de tungstène. Des modifications sont indiquées en cas de présence de palladium, d'iridium, de rhodium, d'or ou de ruthénium.

Nakit - Določevanje platine v zlitinah za nakit iz platine - Gravimetrična metoda po obarjanju diamonijevega heksakloroplatinata (ISO 11210:2014)

Standard ISO 11210:2014 določa gravimetrično metodo za določanje platine v zlitinah za nakit iz platine, po možnosti v razponu finosti, ki je naveden v standardu ISO 9202.
Te zlitine lahko vsebujejo paladij, iridij, rodij, baker, kobalt, zlato, rutenij, galij, krom, indij in manj kot 5 % volframa. Pri nekaterih zlitinah s spremenjeno sestavo je označena prisotnost paladija, iridija, rodija, zlata ali rutenija.

General Information

Status
Published
Public Enquiry End Date
29-Jun-2016
Publication Date
23-Oct-2016
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
20-Oct-2016
Due Date
25-Dec-2016
Completion Date
24-Oct-2016

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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN ISO 11210:2016
01-december-2016
1DGRPHãþD
SIST EN ISO 11210:1998

1DNLW'RORþHYDQMHSODWLQHY]OLWLQDK]DQDNLWL]SODWLQH*UDYLPHWULþQDPHWRGDSR

REDUMDQMXGLDPRQLMHYHJDKHNVDNORURSODWLQDWD ,62

Jewellery - Determination of platinum in platinum jewellery alloys - Gravimetric method

after precipitation of diammonium hexachloroplatinate (ISO 11210:2014)
Schmuck - Bestimmung von Platin in Platin-Schmucklegierungen - Gravimetrische
Bestimmung durch Fällung als Diammoniumhexachloroplatinat (ISO 11210:2014)

Joaillerie, bijouterie - Dosage du platine dans les alliages de platine pour la bijouterie-

joaillerie - Méthode gravimétrique après précipitation de l'hexachloroplatinate de

diammonium (ISO 11210:2014)
Ta slovenski standard je istoveten z: EN ISO 11210:2016
ICS:
39.060 Nakit Jewellery
SIST EN ISO 11210:2016 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11210:2016
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SIST EN ISO 11210:2016
EN ISO 11210
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2016
EUROPÄISCHE NORM
ICS 39.060 Supersedes EN ISO 11210:1995
English Version
Jewellery - Determination of platinum in platinum
jewellery alloys - Gravimetric method after precipitation of
diammonium hexachloroplatinate (ISO 11210:2014)

Joaillerie, bijouterie - Dosage du platine dans les Schmuck - Bestimmung von Platin in Platin-

alliages de platine pour la bijouterie-joaillerie - Schmucklegierungen - Gravimetrische Bestimmung

Méthode gravimétrique après précipitation de durch Fällung als Diammoniumhexachloroplatinat (ISO

l'hexachloroplatinate de diammonium (ISO 11210:2014)
11210:2014)
This European Standard was approved by CEN on 26 August 2016.

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
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11210:2016 E

worldwide for CEN national Members.
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SIST EN ISO 11210:2016
EN ISO 11210:2016 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 11210:2016
EN ISO 11210:2016 (E)
European foreword

The text of ISO 11210:2014 has been prepared by Technical Committee ISO/TC 174 “Jewellery” of the

International Organization for Standardization (ISO) and has been taken over as EN ISO 11210:2016.

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 April 2017, and conflicting national standards shall be

withdrawn at the latest by April 2017.

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 11210:1995.

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, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
Endorsement notice

The text of ISO 11210:2014 has been approved by CEN as EN ISO 11210:2016 without any modification.

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SIST EN ISO 11210:2016
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SIST EN ISO 11210:2016
INTERNATIONAL ISO
STANDARD 11210
Second edition
2014-12-01
Jewellery — Determination of
platinum in platinum jewellery
alloys — Gravimetric method after
precipitation of diammonium
hexachloroplatinate
Joaillerie — Dosage du platine dans les alliages de platine pour la
bijouterie-joaillerie — Méthode gravimétrique après précipitation de
l’hexachloroplatinate de diammonium
Reference number
ISO 11210:2014(E)
ISO 2014
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SIST EN ISO 11210:2016
ISO 11210:2014(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2014

All rights reserved. Unless otherwise specified, 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
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2014 – All rights reserved
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SIST EN ISO 11210:2016
ISO 11210:2014(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Principle ........................................................................................................................................................................................................................ 1

4 Reagents ........................................................................................................................................................................................................................ 1

5 Apparatus ..................................................................................................................................................................................................................... 2

6 Sampling ........................................................................................................................................................................................................................ 2

7 Procedure..................................................................................................................................................................................................................... 2

7.1 Platinum jewellery alloys with less than 5 % iridium, rhodium, ruthenium, or tungsten .... 2

7.2 Platinum jewellery alloys with more than 5 % iridium, rhodium, or ruthenium, or

more than 0,5 % gold ........................................................................................................................................................................ 3

8 Methods of calculation and expression of results .............................................................................................................. 3

8.1 Calculation .................................................................................................................................................................................................. 3

8.2 Repeatability ............................................................................................................................................................................................. 4

9 Test report ................................................................................................................................................................................................................... 4

Annex A (informative) Reduction apparatus according to Rose .............................................................................................. 5

Bibliography ................................................................................................................................................................................................................................ 6

© ISO 2014 – All rights reserved iii
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SIST EN ISO 11210:2016
ISO 11210:2014(E)
Foreword

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