| Element | Weight % | Atomic % |
| C K | 41.09 | 51.31 |
| N K | 4.85 | 5.20 |
| O K | 39.88 | 37.39 |
| S K | 41.09 | 51.31 |
| Fe K | 4.85 | 5.20 |
| Ni K | 39.88 | 37.39 |
| Total | 100% |
|