Standard Number: GB/T 28020-2011
Title: adornment—determination of baneful elements—x-ray fluorescence spectrometric method
Language: Simplified Chinese
Publication Date: 2011/10/31
Execute Date: 2012/2/1
Publisher: Chinese Standards(GB)
Number of Pages:
Preface: This standard according to GB/T1.1-2009 gives the rules of the draft. This standard put forward by China light industry federation. This standard by the national jewelry standardization technical committee (SAC/TC256) under centralized. This standard drafting unit: the state's gold and silver products quality supervision and inspection center (Shanghai), national jewelry quality supervision and inspection Center, jiangsu tianrui instrument co., LTD. Main drafter of this standard: Wu Yiyang, Xie Qiyao, su-qing li, ding-ying Chen, Huang Guofang, wu-jun li, Yao Dongliang.
Description:This standard stimulates the accessories X-ray fluorescence spectrum detection method of harmful elements in.
this standard applies to all kinds of jewelry (excluding jewelry jade) of harmful elements in surface detection.
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Tile in English: adornment—determination of baneful elements—x-ray fluorescence spectrometric method