- 100% Dimethylpolysiloxane
- Identical selectivity to DB-1
- Non-polar
- Very low bleed characteristics, ideal for GC/MS
- Improved acid performance compared to standard 100% Dimethylpolysiloxane columns
- Improved signal-to-noise ratio for better sensitivity and mass spectral integrity
- 340°/360°C upper temperature limit
- General purpose column
- Bonded and cross-linked
- Solvent rinsable
The DB-1ms is a non-polar, low bleed column with excellent inertness for acids and bases and an extended upper temperature limit. The inertness of DB-1ms provides maximum response for active analytes commonly found in drug screening and environmental analyses.
Similar Phases: HP-1ms, Rtx-1ms, CP-Sil 5 CB Low Bleed/MS, MDN-1, AT-1
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