by Princeton Chromatography Inc.
300Å pore size 5 µm spherical particles HPLC columns. These are the columns of choice for large molecules such as proteins and peptides. The low surface areas of these packing materials are beneficial for separations requiring low percentages of organic modifiers. In many applications PrincetonSPHER-300 columns are equivalent to columns packed with Nucleosil and Vydac.
| Vendor | Princeton Chromatography Inc. | Particle Size | |
| Brand | PrincetonSPHER Phenyl-300 | Length | |
| Modifification | Silica/Phenyl | Internal Diameter | |
| Mode | Reversed-Phase | Pore size | 300 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| GL Sciences | Inertsil Ph-3 | Reversed-Phase | Silica/Phenyl | 4.6 mm | 33 mm | 3.0 μm | 100 Å | On request |
| Higgins Analytical | CLIPEUS Phenyl | Reversed-Phase | Silica/Phenyl | 3.0 mm | 30 mm | 5.0 μm | 120 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/Phenyl | 3.0 mm | 250 mm | 10.0 μm | 100 Å | On request |
| Teknokroma | Tracer EXTRASIL Phenyl | Reversed-Phase | Silica/Phenyl | 4.0 mm | 250 mm | 5.0 μm | 80 Å | On request |
| Imtakt | Unison UK-Phenyl | Reversed-Phase | Silica/Phenyl | 6.0 mm | 50 mm | 3.0 μm | 130 Å | On request |
| ACE | ACE Phenyl-300 | Reversed-Phase | Silica/Phenyl | 1.0 mm | 150 mm | 3.0 μm | 300 Å | On request |
| ACE | ACE Excel Phenyl | Reversed-Phase | Silica/Phenyl | 4.6 mm | 20 mm | 2.0 μm | 100 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER Phenyl-100 | Reversed-Phase | Silica/Phenyl | 3.0 mm | 150 mm | 5.0 μm | 100 Å | On request |
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