7189721

MilliporeSigma™ Supelco™ Ascentis™ Express Phenyl-Hexyl HPLC Column, 2.7 μm Particle Size

Ascentis™ Express Phenyl-Hexyl phase columns have unique selectivity arising from solute interaction with the aromatic ring and its delocalized electrons. It is complementary (orthogonal) to both C18 and RP-Amide phases because of this unique aromaticity.

Manufacturer: Fischer Scientific

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Particle Size

2.7 μm

Stationary Phase

Phenyl-Hexyl

Matrix

Phenyl-Hexyl Phase/Fused-Core Particle Platform

Phase

Reversed Phase

Pore Size

90 Å

Product Line

Ascentis

Endcapped

Yes

Technique

Fused-Core HPLC

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Description

  • Ascentis™ Express Phenyl-Hexyl phase columns also tend to exhibit good shape selectivity, which may originate from solute multipoint interaction with the planar ring system
  • More retention and selectivity will often be observed for solutes with aromatic electron-withdrawing groups (fluorine, nitro, etc.) or with a delocalized heterocyclic ring system such as the benzodiazepine compounds.

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Particle Size:
2.7 μm

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Reversed Phase

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90 Å

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