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Phenyl columns for Reversed Phase in HPLC and UHPLC (USP L11)
The polarity of Phenyl phases is similar to C8 modification but with different selectivity for polar aromatics, polycyclic aromatic hydrocarbons, fatty acids etc.
The polarity of Phenyl phases is similar to C8 modification but with different selectivity for polar aromatics, polycyclic aromatic hydrocarbons, fatty acids etc.
Ultra pure, spherical high performance HPLC phase based on silica gel
Phenyl modification (Phenylpropyl), 12 % carbon content
Separation mechanism: Pi-Pi Interactions
Classical phenyl phase with 12 % carbon load, outstanding mechanical and chemical stability, suited for analytical as well as semi preparative and preparative applications
Phenyl phase based on ultra-pure silica gel (purity > 99 %), metal content < 10 ppm, pH-stability 2 - 8, pore size 100 A,particle size 2 μm, 3 μm, 5 μm, 10 μm (15 μm, 20 – 45 μm on request)
Alternative selectivity for aromatic and moderately polar analytes, especially with Pi-Pi bonds or mixtures with varying aromaticity
Spherical high performance HPLC phase based on silica gel
Phenyl modification (Phenylpropyl), standard endcapping, with 10 % carbon content
ProntoSIL Phenyl is a RP packing that offers different selectivities in comparison to brush type stationary phases like C8 or C18. It is fully endcapped. Due to the bonding technology it shows excellent stability even at pH 1. The ProntoSIL Phenyl packing is available in 120 Å and particle sizes of 3 μm and 5 μm. The 5 μm support is also available in 60 Å. This packing shows an enhanced selectivity and hydrophobicity.
