Superseding
Chinese Name	��Ʒ �к�Ԫ�������Ĺ涨
English Name
Chinese Standard Classification
Professional Classification
ICS Classification
Issued on	2012-06-29
Implemented on	2013-05-01
Abolished on
Issued by	AQSIQ AND SAC
Chinese Pages
Word Count	2500 words

1  Scope

This standard specifies the types and limits of baneful elements in adornment.
This standard is applicable to the adornment made from various materials (excluding gems).

2  Normative References

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies. For undated references, the latest edition (including all the amendments) of the normative document applies.
GB/T 19719  Jewellery - Determination of the Release of Nickel - Method of Spectrometry
GB/T 28019  Adornment - Determination of Chromium (VI) - 1,5-Diphenylcarbohydrazide Spectrophotometric Method
GB/T 28020  Adornment - Determination of Baneful Elements - X-ray Fluorescence Spectrometric Method
GB/T 28021  Adornment - Determination of Baneful Elements - Method of Spectrometry
GB/T 28485  Coated Adornment - Detection of Nickel Release - Method for Simulation of Wear and Corrosion

3  Terms and Definitions

For the purpose of this document, the following terms and definitions apply.
3.1
Adornment
It is the generic term of jewellery and ornaments.
3.2
Jewellery
The adornments worn by people.
3.3
Ornaments
The adornments used for decorating the indoor environment.
3.4
Gems
The general term of natural gems (including natural gemstones, natural jades and natural organic gemstones) and artificial gemstones (including synthetic stones, artificial stones, composite stones and reconstructed stones);
[Definition 3.1 in GB/T 16552-2010]