SN/T 3340-2012 in English

This standard outlines a method for determining the release of nickel from clothing accessories that come into contact with the skin. It provides detailed procedures for sample preparation, testing conditions, and measurement techniques to ensure accurate and consistent results. The method is applicable to various types of textile accessories that may be in direct contact with the skin during normal use. The standard specifies the necessary equipment, reagents, and calibration procedures to support the testing process. It also includes guidelines for interpreting the test results and reporting them in a standardized format. The procedure is designed to be performed in a controlled laboratory environment to ensure reliability and repeatability. The standard covers all essential aspects required to conduct the nickel release test effectively and in compliance with established scientific principles.