GB/T 19719-2005首饰　镍释放量的测定　光谱法.pdf

ICS 39.060 Y 88 NATIONAL STANDARD OF THE PEOPLES REPUBLIC OF CHINA 中华人民共和国国家标准 GB/T 19719-2005 Jewellery - Determination of the release of nickel - Method of spectrometry 首饰 镍释放量的测定 光谱法 Issued on March 23, 2005 Implemented on September 1. 2005 Jointly issued by the General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) and the Standardization Administration (SAC) of the Peoples Republic of China GB/T 19719-2005 Foreword This standard is revised from the standard of EN 1811:1998 Reference test method for release of nickel from products intended to come into direct and prolonged contact with the skin.( English version). In order to be referred easily, this standard is amended on edit as the following: a) This European Standard is replaced by This Standard; b) , used as period is replaced by .; c) cm3 is replaced by mL; d) Delete the foreword of the international standard; e) Add the informative annex E for guidance. The annex A, B, C, D, E and F are informative annex. This standard is proposed by China National Light Industry Council. This standard is under the jurisdiction of standardization technical committee of jewelry(SAC/TC 256). Drafting organization of this standard: National jewelry quality supervision and inspection center, National Cneter of Quality Supervision Inspection on Gold-Sliver Products(Nanjing) and National Cneter of Quality Supervision Inspection on Gold-Sliver Products(Shanghai) Chief drafting staff of this standard: Li Wujun , Wang Donghui, Fang Mingwu, Fan Jifang, , Li Yupeng, Li Suqing.