Abstract
This paper described the study of 15 trace rare earth elements of soil samples by ICP-MS. A rapid and complete dissolution of the soil sample was achieved using a lithium metaborate digestion procedure. Detection limits for 15 rare earth elements are 0.006-0.024μg/L. 15 trace rare earth elements in soil certified reference material (CRM) GBW 07401 was determined by ICP-MS. The results are in good agreement with the certified values without separation and enrichment procedures. RSD are 0.8%-4.8%.
| Original language | English |
|---|---|
| Pages (from-to) | 70 |
| Number of pages | 1 |
| Journal | Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis |
| Volume | 16 |
| Issue number | 6 |
| Publication status | Published - 1996 |
| Externally published | Yes |
Keywords
- ICP-Ms
- Lithium metaborate digestion
- Soil samples
- Trace rare earth elements
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