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CEN/TR 12471:2022

Screening test for the presence of nickel in articles which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin CEN/TR 12471:2022

Publication date:   Aug 17, 2022

General information

60.60 Standard published   Feb 23, 2022

CEN

CEN/TC 347 Methods for analysis of allergens

Technical Report

39.060   Jewellery

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Scope

This document provides a screening test based upon the use of dimethylglyoxime for detecting the presence of nickel in articles that are inserted into pierced parts of the human body and those that are intended to come into direct and prolonged contact with the skin.
This screening test is suitable for manufacturers and importers as a qualitative method for detecting the presence of nickel in articles.
NOTE The reference method for the measurement of nickel release is EN 1811, or for spectacle frames and sunglasses, EN 16128.

Life cycle

PREVIOUSLY

WITHDRAWN
CR 12471:2002

NOW

PUBLISHED
CEN/TR 12471:2022
60.60 Standard published
Feb 23, 2022