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Results on the analysis of the purity and content of residual uranium and thorium in preparations from samples taken from various stages of titanium metal production.
| No. | Samples | Th | U | ||
|---|---|---|---|---|---|
| ppb | Bq/kg | ppb | Bq/kg | ||
| 1 | Ti sponge | 0.49 ± 0.10 | 0.002 ± 0.0004 | 1.30 ± 0.01 | 0.016 ± 0.001 |
| 2 | Ti ingot | 4.18 ± 0.06 | 0.017 ± 0.0002 | 2.67 ± 0.01 | 0.033 ± 0.001 |
| 3 | Ti sheet | 3.31 ± 0.12 | 0.013 ± 0.0005 | 2.45 ± 0.15 | 0.030 ± 0.002 |
