Inertsil PH-3 Columns
- Virtually perfect peak shape for most bases and acids
- 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 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.
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