DB-2887 GC Columns
DB-5ht High-Temperature GC Columns
J&W DB-5ht nonpolar GC columns are manufactured from (5%-phenyl)-methylpolysiloxane. Bonded, crosslinked, and solvent rinseable, they deliver high levels of performance in a variety of analytical processes and feature faster elution times and excellent peak shape for high boilers. Precision engineered polyimide-coated fused silica tubing results in high temperature limits of –60 to 400 °C.
Product Details
Features
- (5%-Phenyl)-methylpolysiloxane
- Nonpolar
- 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, crosslinked, and solvent rinsable
- Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency
- Performance Summary shipped with each column
- Similar phases: HT5, Stx-5ht, ZB-5ht
How It Works