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

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

Catalog No. 111016157
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Length (Metric):
2 cm
3 cm
5 cm
7.5 cm
10 cm
15 cm
Diameter (Metric):
2.1 mm
3 mm
4.6 mm

Description

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.

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.
TRUSTED_SUSTAINABILITY

Specifications

Diameter (Metric) 4.6 mm
Length (Metric) 15 cm
Particle Size 2.7 μm
Pore Size 90 Å
Stationary Phase Phenyl-Hexyl
Product Line Ascentis
Matrix Phenyl-Hexyl Phase/Fused-Core Particle Platform
Endcapped Yes
Phase Reversed Phase
Technique Fused-Core HPLC

Ascentis is a registered trademark of Sigma-Aldrich Co. LLC

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