Venusil PFP (pentafluorophenyl) belongs to the USP L43 classification (silica gel microsphere bonded pentafluorophenyl stationary phase) chromatographic column.
Venusil PFP (pentafluorophenyl) is based on ultra pure silica gel with pentafluorophenyl ethyl groups bonded to its surface. Due to the strong dipole induction effect of pentafluorophenyl groups, it has strong separation ability for easily polarized substances such as aromatic rings, heterocyclic compounds, halogenated compounds, etc. It can be widely used for the separation of traditional Chinese medicine, especially for the separation of paclitaxel and its analogues.
Silicone purity:>99.999% Particle size: 5 μ m; Aperture: 120 Å,; Surface area: 320m2/g，pH：2.0-8.0
Separation of Dopamine and Similar Substances by Venusil PFP
Sample:Dopamine, dopamine metabolites, isoproterenol
Mobile phase:Formic acid/ammonium formate buffer (pH 4.5): methanol=85:15
Current Speed:1.0 mL/min， Column temperature: 30 ℃
Wavelength:280 nm；
Chromatographic column:Venusil PFP； 4.6×250 mm,5 µm,120Ǻ
