GB/T 15072.16-2008 《Test method of precious metal alloys - Determination of copper and manganese contents for gold alloys - Inductively coupled plasma atomic emission spectrometry》 Related products
This standard specifies a method for the determination of copper and manganese content in gold alloys by Inductance Coupled Plasma Atomic Emission Spectroscopy (AES) method (ICP-AES), which is suitable for AuAgCuGd, AuAgCuMnGd, AuNiCu and other alloys. The determination range is 0.5% to 6%. The method dissolves the sample by acid and uses the Internal afstandard method for quantitative analysis. It provides an accurate analytical means for the determination of copper and manganese content in gold alloys and is suitable for quality control of precious metal materials.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active |
|---|---|
| CCS | H68 | ICS | 77.120.99 |
| Release Date | 2008-03-31 00:00:00 | Implementation Date | 2008-09-01 00:00:00 |
Extended reading
- 1GB/T 15072.18-2008《Test method of precious metal alloys - Determination of zirconium and gadolinium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry》
- 2GB/T 15072.19-2008《Test method of precious metal alloys - Determination of vanadium and magnesium contents for silver alloys - Inductively coupled plasma atomic emission spectrometry》
- 3GB/T 15072.7-2008《Test methods of precious metal alloys - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry》
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