Table 5.
Features of the GC×GC column sets.
| Column 1 | Column 2 | |
|---|---|---|
| Length (m) | 30 | 1 |
| Diameter (mm) | 0.25 | 0.25 |
| Stationary phase | Rtx-5MS | DB-wax |
| Film thickness (μm) | 0.10 | 0.25 |
| Corporation | Restek Corporation, Bellefonte, PA | J&W Scientific, Folsom, CA |
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