BS ISO 15093:2015 – TC:2020 Edition

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Tracked Changes. Jewellery. Determination of precious metals in 999 ⁰⁄₀₀ gold, platinum and palladium jewellery alloys. Difference method using ICP-OES

Published By	Publication Date	Number of Pages
BSI	2020	32

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PDF Pages

PDF Title

Foreword

Introduction

1 Scope
2 Normative references
3 Principle
4 Sampling
5 Reagents

6 Apparatus
7 Procedure
7.1 Sample solution
7.2 Calibration solutions
7.3 Measurement

8 Calculation and expression of the test results
8.1 Calibration curves
8.2 Calculation
8.3 Repeatability
9 Test report

Annex A
(normative)

Wavelengths

Bibliography

Status	Withdrawn
Pages	32
Publication Date	2020-02-26
Withdrawn Date	2020-05-21
ISBN	978 0 539 10351 9
Standard Number	BS ISO 15093:2015 – TC
Title	Tracked Changes. Jewellery. Determination of precious metals in 999 0⁄00 gold, platinum and palladium jewellery alloys. Difference method using ICP-OES
Descriptors	Spectroscopy, Determination of content, Platinum alloys, Palladium, Emission spectrophotometry, Gold alloys, Chemical analysis and testing, Platinum, Jewellery, Gold, Palladium-containing alloys
Publisher	BSI
Committee	STI/53
ICS Codes	39.060 - Jewellery


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BS ISO 15093:2015 – TC:2020 Edition

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