Table 2.
Average elemental concentrations calculated in tube lumen.
| Element | True density (mg/cm3) | Initial estimate (mg/cm3) | With correction (mg/cm3) |
|---|---|---|---|
| Bromine | 12.0 | 5.3 | 9.3 |
| Copper | 9.8 | 6.9 | 20.3 |
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