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prEN ISO 11596

Jewellery and precious metals - Sampling of precious metals and precious metal alloys (ISO 11596:2021)

Draft New
Comment end date 2026-01-25
Export comments Read draft and comment

Project stage codes

1. Prioritetinių darbo temų pažymėjimas ir ekspertų skyrimas
2. Projektas
3. Viešoji apklausa
From 2025-11-28 till 2026-01-25
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

39.060 - Jewellery

Technical Committee

TK 48 Jewellery

ForeignTC'S

CEN/TC 410

Number of comments

0

Comment start date

2025-11-28

Scope

This document specifies a method of sampling precious metals and precious metal alloys for the determination of their precious metal content and for the assessment of their homogeneity. The document is applicable to raw materials, semi-finished products and finished products and is intended to be used only for the sampling of entirely metallic materials. NOTE 1 Standards for determination of precious metals contents for different metals are listed in the Bibliography. NOTE 2 For assaying techniques different from the listed ones other sampling procedures can be required. NOTE 3 For the purpose of production control or lot inspections the International Standards for the sampling indicated in the Bibliography or corresponding guidelines can be applied in addition.