Agilent DB-1ht GC Columns
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Agilent J&W DB-1ht GC columns are a non-polar, high-temperature 100% dimethlypolysiloxane columns manufactured to the highest levels of quality and stability to deliver excellent performance in a range of GC/MS applications. The DB-1ht column is specially processed for operation up to 400°C, with a specially engineered high-temperature polyimide coated fused silica tubing.
This bonded, cross-linked, solvent rinsable column delivers excellent peak shape and faster elution times for high boiling compounds.
Features
- 100% Dimethylpolysiloxane
- Non-polar
- Specially processed for extended temperature limit of 400°C
- High temperature, polyimide coated, fused silica tubing
- Excellent peak shape and faster elution times for high boilers
- Bonded and cross-linked
- Solvent rinsable
Similar Phases: Rxi-1HT, Stx-1ht, ZB-1ht
A 7 inch cage is the most common GC column format, compatible with Agilent 5890, 6890, 7820, 7890, 8860, and 8890 series GC systems, and all non-Agilent GC systems with a similarly sized oven. The 5 inch cage format is designed for smaller GC ovens e.g. for the Agilent GC 6850.
Specifications
DB-1ht Temperature Specifications
| ID | 0.25 – 0.53 mm |
| Length | 2 – 30 m |
| Film | 0.10 – 0.25 µm |
| Temperature Limits | -60 – 400°C |
Literature
Full range of Agilent Technologies GC columns and applications