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 |
|---|---|---|---|---|---|---|---|---|
| KNAUER | Eurospher II | Reversed-Phase | Silica/Phenyl | 30.0 mm | 150 mm | 15.0 μm | 100 Å | On request |
| KYA Technologies Corporation | HiQ Sil Ph-120 | Reversed-Phase | Silica/Phenyl | 4.6 mm | 35 mm | 3.0 μm | 120 Å | On request |
| Vertical Chromatography | VertiSep UPS PH | Reversed-Phase | Silica/Phenyl | 2.1 mm | 10 mm | 3 μm | 100 Å | On request |
| GL Sciences | InertSustain Phenyl | Reversed-Phase | Silica/Phenyl | 2.1 mm | 100 mm | 2.0 μm | 100 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER Phenyl-100 | Reversed-Phase | Silica/Phenyl | 50.0 mm | 150 mm | 10.0 μm | 100 Å | On request |
| Vertical Chromatography | VertiSep GES PH | Reversed-Phase | Silica/Phenyl | 21.2 mm | 150 mm | 5.0 μm | 120 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/Phenyl | 4.6 mm | 30 mm | 10.0 μm | 100 Å | On request |
| GL Sciences | Inertsil Ph-3 | Reversed-Phase | Silica/Phenyl | 4.0 mm | 150 mm | 5.0 μm | 100 Å | On request |
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