Agilent DB-5ms Low Bleed GC/MS Columns
Main image
Click to view image in fullscreen
![]()
All pictures shown are for illustration purpose only. Actual product may vary.
J&W DB-5ms is a non-polar phenyl arylene polymer gas chromatography Column, virtually equivalent to (5%-phenyl)-methylpolysiloxane, featuring an excellent signal-to-noise ratio for analytical applications. This improved performance gives better sensitivity and mass spectral integrity, and delivers excellent inertness with active compounds.
This column is a close equivalent to USP phase G27, and is very low bleed, making it ideal for GC/MS.
Features
- Phenyl arylene polymer virtually equivalent to (5%-phenyl)-methylpolysiloxane
- Non-polar stationary phase
- Very low bleed characteristics, ideal for GC/MS
- Excellent inertness for active compounds
- Improved signal-to-noise ratio for better sensitivity and mass spectral integrity
- Bonded, cross-linked, and solvent rinsable
- Exact replacement of HP-5TA
- Close equivalent to USP phase G27
- Test mix available
- Tested with the tightest industry quality control (QC) specifications for column bleed, sensitivity, and efficiency
- Performance Summary shipped with each column
Similar Phases: Rtx-5ms, Rxi-5ms, Rxi-5Sil MS, PTE-5, BPX-5, AT-5ms, ZB-5ms, ZB-5MSi, SLB-5ms, Equity-5
Specification
DB-5ms Temperature Specifications
| ID (mm) | 0.18 – 0.32 mm | 0.53 mm |
| Length (m) | 12 – 60 m | 15 – 30 m |
| Film (µm) | 0.10 – 1.00 µm | 0.50 – 1.50 µm |
| Temperature Limits (°C) | -60 – 325/350 °C | -60 – 300/320 °C |
Literature
Full range of Agilent Technologies GC columns and applications