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COSMOSIL πNAP is a reversed phase HPLC column with Naphtylethyl group bonded silica packing material. The naphthylethyl group is composed of two fused aromatic rings and forms strong π-π nteractions with unsaturated compounds. This column offers improved separation of compounds such as positional isomers that are difficult to analyze with alkyl group bonded materials.
Particle Size 2.5µm
Naphthalene bonded stationary phase
Stronger π-π interactions than standard Phenyl Phase
COSMOSIL Ultra-High Performance Column.pdf
