Screening tests for nickel release from alloys and coatings in items that come into direct and prolonged contact with the skin Ingestion-build-95349 What is ISO 7886-4- Sterile

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Screening tests for nickel release from alloys and coatings in items that come into direct and prolonged contact with the skin Ingestion-build-95349 What is ISO 7886-4- Sterile1 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.