| Quality
Control Considerations |
| •
System Characterization |
| •
Key Process Variables |
| •
Statistical Process Control |
| •
Oxide layer characteristics |
| •
Ratio of chromium to iron |
| •
ESCA profiles as a measure
of product quality |
| •
Auger analysis as a measure
of product quality |
| •
Electropolishing and ISO
registration |
| •
Electropolishing and FDA
validation |