Inertsil® Ph-3

Inertsil® Ph-3

Phenyl column offering strong pi-pi interactions

Si-Phenyl

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.

 

Column Features

 

Properties

Particle SizeParticle ShapeSurface AreaPore SizePore VolumeBonded GroupEnd-CappingCarbon LoadpH Range
2µmSpherical450 m2/g100Å1.05 mL/gPhenyl GroupsNo9.50%2 - 7.5
3µm
5µm