DB-5ms non-polar, low-bleed columns feature an improved signal to noise ratio for excellent sensitivity and mass spectral integrity of aromatic compounds.
- Phenyl arylene polymer virtually equivalent to a (5% phenyl) methylpolysiloxane
- Non-polar with 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 and cross-linked
J&W DB-5ms features an excellent signal to noise ratio for analytical applications. This improved performance gives better sensitivity and mass spectral integrity. DB-5ms delivers excellent inertness with active compounds. These columns are exact replacements for HP-5TA, and are close equivalents to USP phase G27. DB-5ms is very low bleed, making it ideal for GC/MS.
Max. temperature: −60 to 325/350 °C