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Inertsil CN-3 HPLC Columns

  • Virtually perfect peak shape for most bases and acids
  • Unique selectivity in both reverse phase and normal phase modes.
  • Exceptional physical and chemical durability provides long column life
  • Vast database of chromatographic applications available to assist in method development
  • Very low operating back pressure

GL Sciences' unique, super high density bonding procedure has produced a CN phase that eliminates the instability and irreproducibility that plagued standard CN phases. CN-3 offers unique selectivity, long column operating life, and excellent peak shapes in both reverse phase and normal phase modes.

Inertsil CN-3 is available in 5 micron particle sizes in column configurations ranging from capillary to 50mm ID preparative sizes

The Inertsil 3-series represents a major advance in performance over the original Inertsil 2-Series. Inertsil 3-Series phases, including ODS-3, ODS-SPRINT, ODS-3V, ODS-P, ODS-EP, C8-3, Ph-3, CN-3, NH2, Diol, and SIL-100Å, are based on a purer, higher surface area silica which is specially manufactured to provide maximum bonded phase coverage. The result is a series of columns which provide excellent peak shapes using simple eluents while operating at low pressure.

GL Sciences has compiled a vast collection of chromatographic applications data on CN-3 and their other phases which can assist you in method development. These can be accessed under the "View Application Notes" link on the main menu bar on the upper left corner.

By choosing Inertsil CN-3, you can be assured that you are using one of the most trusted, popular, and enduring HPLC columns in the history of HPLC.

Particle
Size(s)
Particle
Shape
Surface
Area
Pore
Size
Pore
Volume
Silica
Purity
Bonded
Phase
End-
Capping
Carbon
Load
pH
Range*
3, 5, 8 µmSpherical450 m2/g100Å1.05 mL/g99.999%Cyanopropyl
Groups
No14%2 - 7.5
* Inertsil phases are known to provide excellent results and long column life at pH levels of 9 or 10. 
However, optimum column life will likely be achieved by operating at a pH of between 2 and 7.5


Item Name Product Image Price

GL Sciences Inertsil CN-3 5µm, HPLC-Column 150x1.5mm - 5020-13710

GL Sciences Inertsil CN-3 5µm, HPLC-Column 150x1.5mm - 5020-13710
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GL Sciences Inertsil CN-3 5µm, HPLC-Column 150x1.0mm - 5020-13712

GL Sciences Inertsil CN-3 5µm, HPLC-Column 150x1.0mm - 5020-13712
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GL Sciences Inertsil CN-3 5µm, CapillaryEX-Nano Column 0.05 x 50mm - 5020-15018

GL Sciences Inertsil CN-3 5µm, CapillaryEX-Nano Column 0.05 x 50mm - 5020-15018
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GL Sciences Inertsil CN-3 3µm, CapillaryEX-Nano Column 0.05 x 50mm - 5020-15019

GL Sciences Inertsil CN-3 3µm, CapillaryEX-Nano Column 0.05 x 50mm - 5020-15019
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GL Sciences Inertsil CN-3 5µm, CapillaryEX-Nano Column 0.05 x 150mm - 5020-15068

GL Sciences Inertsil CN-3 5µm, CapillaryEX-Nano Column 0.05 x 150mm - 5020-15068
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GL Sciences Inertsil CN-3 3µm, CapillaryEX-Nano Column 0.05 x 150mm - 5020-15069

GL Sciences Inertsil CN-3 3µm, CapillaryEX-Nano Column 0.05 x 150mm - 5020-15069
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GL Sciences Inertsil CN-3 5µm, CapillaryEX-Nano Column 0.05 x 250mm - 5020-15118

GL Sciences Inertsil CN-3 5µm, CapillaryEX-Nano Column 0.05 x 250mm - 5020-15118
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GL Sciences Inertsil CN-3 3µm, CapillaryEX-Nano Column 0.05 x 250mm - 5020-15119

GL Sciences Inertsil CN-3 3µm, CapillaryEX-Nano Column 0.05 x 250mm - 5020-15119
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GL Sciences Inertsil CN-3 5µm, HPLC-Column 150x4.6mm - 5020-01940

GL Sciences Inertsil CN-3 5µm, HPLC-Column 150x4.6mm - 5020-01940
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GL Sciences Inertsil CN-3 5µm, HPLC-Column 250x4.6mm - 5020-01941

GL Sciences Inertsil CN-3 5µm, HPLC-Column 250x4.6mm - 5020-01941
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GL Sciences Inertsil CN-3 5µm, HPLC-Column 150x4.0mm - 5020-01942

GL Sciences Inertsil CN-3 5µm, HPLC-Column 150x4.0mm - 5020-01942
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GL Sciences Inertsil CN-3 5µm, HPLC-Column 250x4.0mm - 5020-01943

GL Sciences Inertsil CN-3 5µm, HPLC-Column 250x4.0mm - 5020-01943
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GL Sciences Inertsil CN-3 5µm, Conventional Guard Column 50x4.6mm - 5020-03268

GL Sciences Inertsil CN-3 5µm, Conventional Guard Column 50x4.6mm - 5020-03268
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GL Sciences Inertsil CN-3 3µm, Conventional Guard Column 50x4.6mm - 5020-03269

GL Sciences Inertsil CN-3 3µm, Conventional Guard Column 50x4.6mm - 5020-03269
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GL Sciences Inertsil CN-3 5µm, Conventional Guard Column 50x4.0mm - 5020-03368

GL Sciences Inertsil CN-3 5µm, Conventional Guard Column 50x4.0mm - 5020-03368
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GL Sciences Inertsil CN-3 3µm, Conventional Guard Column 50x4.0mm - 5020-03369

GL Sciences Inertsil CN-3 3µm, Conventional Guard Column 50x4.0mm - 5020-03369
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GL Sciences Inertsil CN-3 5µm, Conventional Guard Column 50x3.0mm - 5020-03468

GL Sciences Inertsil CN-3 5µm, Conventional Guard Column 50x3.0mm - 5020-03468
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GL Sciences Inertsil CN-3 3µm, Conventional Guard Column 50x3.0mm - 5020-03469

GL Sciences Inertsil CN-3 3µm, Conventional Guard Column 50x3.0mm - 5020-03469
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GL Sciences Inertsil CN-3 5µm, Conventional Guard Column 50x2.1mm - 5020-03568

GL Sciences Inertsil CN-3 5µm, Conventional Guard Column 50x2.1mm - 5020-03568
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GL Sciences Inertsil CN-3 3µm, Conventional Guard Column 50x2.1mm - 5020-03569

GL Sciences Inertsil CN-3 3µm, Conventional Guard Column 50x2.1mm - 5020-03569
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