Wholesale Phenyl-Ether HPLC Column

Description of Phenyl-Ether HPLC Columns
Polar embedded phases have been developed for more than 10 years. The earlier development of polar embedded phase is on amide phase. The polar functional group close to the surface increases the wettability of phase, thus decreasing phase collapse, so that up to 95% water phase could be applied in the mobile phase. It also shields the effects of unreacted silanol groups, providing excellent peak shape for very polar and strong basic compounds and different selectivity than C18 phase. We provide two kinds of packing materials - Polar-RP and Phenyl-Ethe.

Advantage
Unique bonding and end-capping techniques
High purity bare silica packed in clean room
Average sample size &pore size make well flow rate
Perfect peak shape&high peak volume
Excellent separation efficiency, stability and reproducibility
Wide PH application range for different components extraction
Excellent peak shape, most especially for polar, acidic and basic compounds.
High column efficiency of Consistency and uniform
Lasting and sound column lifetime 
Wide Application :Pharmaceutical, food safety, pesticide, inspection and quarantine and industry etc.
Series of packing sorbent for wide selectivity.
Proprietary surface modification for smooth and inert silica surface.
Can be used with most hplc instruments (Agilent ,Biotage,Grace  etc).

Features
1. The existence of ether bond strengthened the π-π reaction with conjugated compounds
2. Suitable for the separation of polarity and aromatic compounds
3. A phenyl column that can match 100% water mobile phase to use

Application

Ephedra

Column: XChromaTM HPLC Column, Phenyl-Ether,5μm，4.6×250mm
Wavelength: 210nm
Mobile Phase: methanol/0.092% H3PO4 solution (contain 0.04% TEA and 0.02% n-butylamine)=1.5/98.5
Temp.: Ambient 24℃
Flow Rate: 1.0ml/min
Injection Volume: 10μl

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   We have a professional phenyl-ether hplc column factory which can assure you of high quality. Please rest assured to wholesale phenyl-ether hplc column products from us.