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Inertsil Phenyl-3 (Ph-3) LC Columns

Inertsil C8-4
Phenyl column offering strong pi-pi interactions.

Phenyl-bonded phase provides pi-pi interactions occuring between Phenyl groups and analytes. Inertsil Ph-3 has Phenyl groups directly bonded to Silica gel whereas common phenyl columns have Phenylalkyl groups bonded to Silica gel. Therefore, compared with common phenyl columns, the separation by Inertsil Ph-3 is based more strongly on pi-pi interactions.

InertSustain Phenyl, another Phenyl column of GL Sciences, shows different selectivity as it has Phenyl groups more densely on the Silica surface.











    For available versions check the catalog.
Particle
Size
Particle
Shape
Surface
Area
Pore
Size
Pore
Volume
Silica
Purity
Bonded
Phase
End-
Capping
Carbon
Load
pH
Range
USP
Code
2, 3, 5 µm Spherical 450 m2/g 100Å 1.05 mL/g 99.999% Phenyl
Groups
None 9.5% 2 - 7.5 L11