BS EN ISO 11210:2016

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Jewellery. Determination of platinum in platinum jewellery alloys. Gravimetric method after precipitation of diammonium hexachloroplatinate

Published By	Publication Date	Number of Pages
BSI	2016	18

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PDF Pages

PDF Title

European foreword
Endorsement notice

Foreword

Introduction

1 Scope
2 Normative references
3 Principle
4 Reagents

5 Apparatus
6 Sampling
7 Procedure
7.1 Platinum jewellery alloys with less than 5 % iridium, rhodium, ruthenium, or tungsten

7.2 Platinum jewellery alloys with more than 5 % iridium, rhodium, or ruthenium, or more than 0,5 % gold
8 Methods of calculation and expression of results
8.1 Calculation

8.2 Repeatability
9 Test report

Annex A
(informative)

Reduction apparatus according to Rose

Bibliography

Status	Withdrawn
Title	Jewellery. Determination of platinum in platinum jewellery alloys. Gravimetric method after precipitation of diammonium hexachloroplatinate
Replaces	BS EN ISO 11210:1995
Publisher	BSI
Committee	STI/53
Pages	18
Publication Date	2016-10-31
Withdrawn Date	2023-03-20
Replaced By	BS EN ISO 11210:2023
ISBN	978 0 580 96189 2
Standard Number	BS EN ISO 11210:2016
Identical National Standard Of	EN ISO 11210:2016, ISO 11210:2014
Descriptors	Platinum alloys, Reproducibility, Jewellery, Chemical analysis and testing, Precipitation methods, Reports, Quantitative analysis, Determination of content, Test equipment, Platinum, Gravimetric analysis
ICS Codes	39.060 - Jewellery


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BS EN ISO 11210:2016

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