HPLC columns made in Japan

Inertsil Ph Columns
  • Part of the Original Inertsil 2-Series of Phases
  • Unique selectivity
  • 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

Phenyl column offering weak pi-pi interactions.

Inertsil Ph has Phenethyl groups bonded to Silica gel which offerethyl group is a common functional groupor convetional Phenyl columns. Therefore Inertsil Ph has similar selectivity to other commercially available Ph columns on the market.

There are other Ph columns available from GL Sciences : Inertsil Ph-3 and InertSustain Phenyl are modified to bond Phenyl groups directly to Silica, thus provide different selectivities.

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    Functional Group
phenyl column

Base Material : 2 Series High Purity Silica
Particle Size : 5 µm
Surface Area : 320 m²/g
Pore Size : 150 Å (15 nm)
Pore Volume : 1.20 mL/g
Functional Group      : Phenethyl
End-capping : Yes
Carbon Loading : 10 %
USP Code : L11
pH Range : 2 - 7.5
I.D. : 2.1 - 20 mm