GB/T 21198.2-2007 in English

ABOLISHED

Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 2：Platinum jewellery alloys - Determination of platinum - Method using the

Issued on:2007-11-12
Implemented on:2008-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $210.00
$204.00

Standard No:	GB/T 21198.2-2007
Document status:	ABOLISHED
Superseded on:	2017-12-15
Title in English:	Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 2：Platinum jewellery alloys - Determination of platinum - Method using the
Title in Chinese:	贵金属合金首饰中贵金属含量的测定 ICP光谱法第2部分：铂合金首饰铂含量的测定采用所有微量素与铂强度
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2007-11-12
Implemented on:	2008-07-01
ICS Classification:	39.060-Jewellery
Chinese Classification:	Y88-Artistic handicrafts
Professional Classification:	GB-National Standard
Related Keywords:	precious metals jewellery platinum jewelry platinum alloy jewelry platinum content platinum intensity
Related Topics:	The effect of each content of metal trace non-metallic elements How to determine the content of alloying elements Content determination of raw materials trace platinum How to analyze the element content in the alloy platinum plate Elemental content in the alloy icp platinum content Trace metal element detection Analysis of metal element content Analysis of element content in alloy intensity ratio What are trace metal elements used for? Trace metal element detection Trace Determination Methods of Metal Elements icp light icp metal element Platinum+ trace heavy metal elements Metal Measurements Metal element content in water Determination method of metal element content Nickel Content in Jewelry Jewelry Nickel Content gold jewelry Spectrum gold and platinum Platinum content metal element icp icp spectroscopy Detection method of trace metal elements Platinum content Method for Determination of Alloying Element Content Determination method of alloying element content metal content in the air Analyzing the content of elements Element content ratio of silicon to titanium 3 The content of metal elements in primary water Elemental Content in Metals Six Elements of Precious Metals Precious metal content percent Cadmium icp determination of precious metals Elements of precious metals metal content measured by icp icp measures metal content Platinum Test platinum content Determination basis of precious metal content GB/T 21198.2 GB/T 21198.2-2007 trace element spectroscopy ICP Calculate Metal Content ICP method to measure element content Metal Trace Elements Execution Titanium plating precious metal lead content How to measure the electron content in metals Precious metal content international Trace metal detection Determination method of effective heavy metal content Content of heavy metal elements in water Cisplatin content determination method Quantitative detection method of cisplatin Which method should be used to detect metal content? Raw materials containing precious metals

《GB/T 21198.2-2007贵金属合金首饰中贵金属含量的测定 ICP光谱法第2部分：铂合金首饰铂含量的测定采用所有微量元素与铂强度比值法》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。
GB/T 21198的本部分规定了应用ICP光谱仪采用所有微量素与铂强度比值法测定铂合金首饰中杂质素的总量来确定铂含量的方法。本部分适用于GB 11887所规定铂首饰的纯度范围。

Scope

This part of GB/T 21198 specifies the method for determining the platinum content by using the ICP spectrometer to determine the total amount of impurity elements in platinum alloy jewelry by using the ratio of all trace elements to the platinum intensity. This part applies to the purity range of platinum jewelry specified in GB 11887

More samples: QC/T 942-2021 DL/T 5154-2012 GB 18306-2015

Sample only — not a preview of GB/T 21198.2-2007

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