Abstract
A reactor neutron activation analysis procedure for the determination of the silver content of silver coins is described. The samples are irradiated for 1 s, cooled for 85 s and measured for 60 s with a Ge-detector. The analysis is based on the measurement of110Ag and108Ag. Aluminium is used for flux monitoring and pulse pile-up correction. A calibration curve is prepared by irradiating and measureing a series of discs with known silver contents. An average precision of ±2.1% is obtained. The analysis of coins with known silver contents shows good agreement with the given values. The analysis time is 2.5 minutes per sample.
| Original language | English |
|---|---|
| Pages (from-to) | 171-176 |
| Journal | Journal of Radioanalytical and Nuclear Chemistry |
| Volume | 92 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1985 |
| MoE publication type | A1 Journal article-refereed |
Fingerprint
Dive into the research topics of 'Determination of the silver content of ancient silver coins by neutron activation analysis'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver