YMC-Pack Phenyl, 120 Å, 3µm, 150 x 4.6 mm
Brand YMC
Carbon load 9.0%
Column description YMC Pack
Package specification (Ph) Phenyl
Endcapping yes
Inner diameter 4.6 mm
Length 150 mm
Phase Phenyl
Particle Size 3.0 µm
pH Range 2 – 7.5
Pore size 120 Å
Max. Pressure 250 bar
Max. Temp N/A
Surface Area 330 m²/g
USP L11
- Descripción
Descripción
SKU: PH12S03-1546WT
YMC-Pack Ph (Phenyl): Features & Benefits
YMC-Pack Ph produces different separation characteristics from alkyl-silica stationary phases (C18, C8, C4) for analytes with aromatic rings due to the π – π and hydrophobic interactions contributing to the separation.
Monomerically-bonded phenyl
Fully endcapped
Preferential retention of aromatic compounds
Alternative to alkyl-bonded phases for the analysis of peptides and other biomolecules
Unique Selectivity
Phenyl columns provide unique selectivity when compared to aliphatic straight chain reversed-phase materials such as C18, C8, and C4. The π electrons of the phenyl group can interact with the aromatic ring(s) of an analyte to increase retention relative to non-aromatic species. Phenyl also has application as an alternative to C18 and C4 for the analysis of peptides and proteins on both small-pore (120Å) and wide-pore (300Å) silica supports. Retention is decreased on wide-pore phenyl phases relative to 120Å material. Generally, as pore size increases, surface area decreases, resulting in shorter retention times.
