GB/T 17362-2008 Active
GB/T 17362-2008 Analysis method for gold products with X-ray EDS in SEM
Abstract
1.1 This standard specifies the methods and technical requirements for non-destructive quantitative analysis of the chemical composition of gold products using X-ray spectrometers installed on scanning electron microscopes. 1.2 This standard is applicable to the determination of the chemical composition of various pure gold products and K gold products, and is also applicable to the non-destructive determination of the chemical composition of the surface layer of gold-plated, gold-clad, and forged gold products with a gold layer thickness of more than 0.2 μm and less than 3 μm. 1.3 This standard is applicable to the quantitative analysis of elements with a mass fraction of 0.1% to 100% in gold products. This standard is also applicable to the analysis of gold products using X-ray spectrometers installed on electron probe analyzers.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 17362-2008 |
| CCS | Electrochemical, thermochemical, and optical analytical instruments |
| ICS | Other standards related to analytical chemistry |
| Implement Date | 2009-05-01 |