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adornment determination spectrometric method baneful elements x-ray fluorescence determination results quality inspection dimensions crack test method directional control valve introductionthis standard
GB/T 28020-2011 in English

GB/T 28020-2011 in English

VALID

Adornment—Determination of baneful elements—X-ray fluorescence spectrometric method

  • Issued on:2011-10-31
  • Implemented on:2012-02-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $60.00
$59.00
Standard No: GB/T 28020-2011
Document status: VALID
Title in English: Adornment—Determination of baneful elements—X-ray fluorescence spectrometric method
Title in Chinese: 饰品 有害元素的测定 X射线荧光光谱法
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2011-10-31
Implemented on: 2012-02-01
ICS Classification: 39.060-Jewellery
Chinese Classification: Y88-Artistic handicrafts
Professional Classification: GB-National Standard
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《GB/T 28020-2011饰品 有害元素的测定 X射线荧光光谱法》由TC256(全国首饰标准化技术委员会)归口,主管部门为中国轻工业联合会。


This standard specifies the X-ray fluorescence spectrometric method for the determination of baneful elements in adornment.
This standard is applicable to determining the baneful elements in the surface layer of adornments (except for jewelry and jade) made of various materials.

Foreword I
1 Scope
2 Normative References
3 Principle
4 Apparatus
5 Method and Requirements for Determination
6 Factors Influencing Determination Results
7 Result Judgment

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