| Inlet Liner Deactivation 0 re EPA Method 8270 Ethanolamines | 1 |
| ABSTRACT | 2 |
| Introduction for Semivolatile testing | 3 |
| Liner Geometries; Liner Surfaces | 4 |
| Testlng Protocol for Semlvolatiles(USEPA8170) | 5 |
| Figure1.Sample Chromatogram of USEPA Method 8270 compounds at 24ug/ml with a Siltek drilled Uniliner | 6 |
| Figure2.Average Response Factors for key semivolatile components: | 7 |
| Figure3. Average Response Factors for key senrlvolatile components at 4ng on column: | 8 |
| TableL%RSD comparison of semivolatile subset | 9 |
| Discussion on results for various Liner surfaces with Semivolatiles: | 10 |
| Introduction for Amines testing | 12 |
| Testing Protocol for Amines | 13 |
| Discussion on results for various liner surfaces with Amines (Fjgures 5-6) | 17 |
| Conclusions | 19 |
| A Comparison of Surface Inertness in Process Analytical Systems : SIltek vs Silconite | 20 |