| Density (g/cm3) = | 1.03000E+00 |
| Mean Excitation Energy (eV) = | 73.300000 |
| COMPOSITION: | |
|---|---|
| Atomic number | Fraction by weight |
| 1 | 0.110667 |
| 6 | 0.125420 |
| 7 | 0.013280 |
| 8 | 0.737723 |
| 11 | 0.001840 |
| 12 | 0.000150 |
| 15 | 0.003540 |
| 16 | 0.001770 |
| 17 | 0.002360 |
| 19 | 0.003100 |
| 20 | 0.000090 |
| 26 | 0.000050 |
| 30 | 0.000010 |
Note: not every material in the above list is available in the ASTAR and PSTAR databases.