GC & GC/MS Columns 


Product Description
Agilent J&W DB-5ms features an excellent signal-to-noise ratio for analytical applications. This improved performance gives better sensitivity and mass spectral integrity. What's more, 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.

  • 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
  • Solvent rinsable
  • Exact replacement of HP-5TA
  • Close equivalent to USP Phase G27
  • Test mix available
  • Each Agilent J&W GC column is tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency to provide you utmost confidence in qualitative and quantitative results
  • For details about the QC test conditions including the test probe mixture and the resulting chromatogram, please refer to the Agilent J&W GC Column Performance Summary shipped with each GC column

Similar Phases: Rtx-5ms, Rxi-5ms, Rxi-5Sil MS, PTE-5, BPX-5, AT-5ms, ZB-5ms, ZB-5MSi, SLB-5ms, Equity-5

  • Save time - use our online GC Column selection tool to find the right GC column for your application in just a few clicks!

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  • Configuration choices for Agilent J&W DB-5ms

    ID (mm) 0.18 – 0.32 mm
    Length (m) 12 – 60 m
    Film (µm) 0.10 – 1.00 µm
    Temperature Limits (°C) -60 – 325/350 °C

    ID (mm) 0.53 mm
    Length (m) 15 – 30 m
    Film (µm) 0.50 – 1.50 µm
    Temperature Limits (°C) -60 – 300/320 °C

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