Sample | Parameter | Fe 2p3/2 | Cr 2p3/2 | Ni 2p3/2 | Mn 2p3/2 |
| P.E.C.S. | 10.54 | 7.60 | 13.92 | 8.99 |
SSPN | Peak Area | 493,695 | 110,442 | - | - |
| Peak area/P.E.C.S. | 46,840 | 14,532 | - | - |
SSDN | Peak Area | 505,979 | 86,448 | - | 54,277 |
| Peak area/P.E.C.S. | 48,006 | 11,375 | - | 6037 |
SSOP | Peak Area | 84,661 | 227,441 | 11949 | - |
| Peak area/P.E.C.S. | 8032 | 29,926 | 858 | - |