Individual Second Dimension (2D) Non-Polar Columns

Non-polar GC columns are made with the least selective GC stationary phases. Interactions are primarily dispersive (van der Waals forces). Phases with phenyl functional groups can also undergo a moderate amount of π-π interactions. Elution order generally follows the boiling points of the analytes.

Any of these 0.10 mm I.D. or 0.18 mm I.D. columns can be cut down to the desired length. Choices (from least polar to most polar) are:
  • SLB-1ms, non-polar, 100% methyl phase, temperature limits -60 °C to 340 °C (isothermal) and 360 °C (programmed)
  • SLB-5ms, non-polar, 5% phenyl phase, temperature limits -60 °C to 340 °C (isothermal) and 360 °C (programmed)

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28465-U SLB®-5ms Capillary GC Column L × I.D. 10 m × 0.10 mm, df 0.10 μm
28466-U SLB®-5ms Capillary GC Column L × I.D. 15 m × 0.10 mm, df 0.10 μm
28564-U SLB®-5ms Capillary GC Column L × I.D. 20 m × 0.18 mm, df 0.18 μm
29724-U SLB®-1ms Capillary GC Column L × I.D. 10 m × 0.10 mm, df 0.10 μm
29726-U SLB®-1ms Capillary GC Column L × I.D. 10 m × 0.10 mm, df 0.40 μm
29727-U SLB®-1ms Capillary GC Column L × I.D. 20 m × 0.18 mm, df 0.18 μm