| LEGEND: |
| NDE |
= Nondestructive Examination |
| ICP |
= Inductively Coupled Plasma Spectroscopy |
| SEM-EDS |
= Scanning Electron Microscopy - Energy Dispersive Spectroscopy |
| SAM |
= Scanning Auger Microanalysis |
| ESCA/XRD |
= Electron Spectroscopy for Chemical Analysis/X Ray Diffraction |
| FTIR |
= Fourier Transform Infra Red Spectroscopy |
| MIC |
= Microbiologically Influenced Corrosion |