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0.18mm ID Rxi-1ms Columns

Rxi®-1ms Columns Banner

Rxi®-1ms Columns (fused silica) (nonpolar phase, Crossbond® 100% dimethyl polysiloxane)

  • General purpose columns for drugs of abuse, essential oils, hydrocarbons, pesticides, PCB congeners (e.g. Aroclor mixes), sulfur compounds, amines, solvent impurities, simulated distillation, oxygenates, gasoline range organics (GRO), refinery gases.
  • Tested and guaranteed for ultra-low bleed—improved signal-to-noise ratio, for better sensitivity and mass spectral integrity.
  • Temperature range: -60°C to 330/350°C (bleed tested temperature/maximum operating temperature).
  • Equivalent to USP G2 phase.

Similar Phase(s): DB-1, DB-1ms, HP-1, HP-1ms, Ultra-1, SPB-1, Equity-1, VF-1ms, CP-Sil 5 CB Low Bleed/MS

For more information about these columns refer to the Rxi® GC columns flyer.


Rxi-1ms, 20m x 0.18mm ID, 0.36µm film, ea. Rxi-1ms, 20m x 0.18mm ID, 0.18µm film, ea. Rxi-1ms, 2m x 0.18mm ID, 0.18µm film, ea.
Part Number: RT-13311
Part Number: RT-13302
Part Number: RT-15120
price on request
price on request
price on request



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