Screening tests for nickel release from alloys and coatings in items that come into direct and prolonged contact with the skin Ingestion-build-135476 The sound attenuation of the

The sound attenuation of the earphone is given in Annex B

object handling application and log handling

and analyzing

Purchasers of products with environmental claims

measurement conditions and methods of measurement

Screening tests for nickel release from alloys and coatings in items that come into direct and prolonged contact with the skin Ingestion-build-135476 The sound attenuation of the1 Scope This document presents a screening procedure, based primarily on the use of dimethylglyoxime, for the detection of nickel release from items that come into direct and prolonged contact with the skin. The tests provide qualitative, not quantitative, results. NOTE EN 1811 specifies a quantitative reference test for the release of nickel.