| Code | Pr<sub>6</sub>O<sub>11</sub> Mass fraction (10 -6 ) | PbO<SUB>2</SUB> Mass fraction (10 -6 ) | Tb<sub>4</sub>O<sub>7</sub> Mass fraction (10 -6 ) | |||
|---|---|---|---|---|---|---|
| Value | Standard Diviation(S) | Value | Standard Diviation(S) | Value | Standard Diviation(S) | |
| GBW02902 | 15.2 | 1.5 | 8.0 | 0.3 | 12.2 | 1.0 |
