by SGE Analytical Science
PFP is a truly unique stationary phase with properties significantly different from ODS phases. This unique character results from bonded pentafluorophenyl groups imparting a pi-pi electron interaction, producing an enhanced retention from many compounds, particularly those that contain polarizable electrons. Many classes of compounds and naturally occurring chemicals also contain polarizable electrons and can be separated using PFP. PFP has bee extremely useful in the separation of epimers. Epimers also exist in many natural mixtures such as pharmaceutically active natural paclitaxel.
| Vendor | SGE Analytical Science | Internal Diameter | |
| Brand | ProteCol PFP (PEEK Coated) | Pore size | 350 |
| Modifification | Silica/ Pentafluorophenyl | Carbon Load, % | 10.0 |
| Mode | Reversed-Phase | pH stability from | 1.0 |
| Particle Size | pH stability to | 10.0 | |
| Length |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Phenomenex | Luna PFP(2) | Reversed-Phase | Silica/ Pentafluorophenyl | 2.0 mm | 50 mm | 5.0 μm | 100 Å | On request |
| Phenomenex | Kinetex PFP | Reversed-Phase | Silica/ Pentafluorophenyl | 4.6 mm | 100 mm | 2.6 μm | 100 Å | On request |
| Phenomenex | Kinetex PFP | Reversed-Phase | Silica/ Pentafluorophenyl | 4.6 mm | 150 mm | 2.6 μm | 100 Å | On request |
| SGE Analytical Science | ProteCol PFP (Stainless Steel) | Reversed-Phase | Silica/ Pentafluorophenyl | 2.1 mm | 250 mm | 5.0 μm | 350 Å | On request |
| Chromenta | Chromenta KF PFP | Reversed-Phase | Silica/ Pentafluorophenyl | 4.6 mm | 100 mm | 5.0 μm | 120 Å | On request |
| SGE Analytical Science | ProteCol PFP (Stainless Steel) | Reversed-Phase | Silica/ Pentafluorophenyl | 4.6 mm | 150 mm | 3.0 μm | 350 Å | On request |
| SGE Analytical Science | ProteCol PFP (PEEK Coated) | Reversed-Phase | Silica/ Pentafluorophenyl | 4.6 mm | 100 mm | 3.0 μm | 350 Å | On request |
| SGE Analytical Science | ProteCol ULTRA PFP | Reversed-Phase | Silica/ Pentafluorophenyl | 2.1 mm | 150 mm | 1.8 μm | — | On request |
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