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 |
|---|---|---|---|---|---|---|---|---|
| BISCHOFF | ProntoSIL 120-10-Phenyl | Reversed-Phase | Silica/Phenyl | 4.6 mm | 125 mm | 10.0 μm | 120 Å | On request |
| Vertical Chromatography | VertiSep EPS PH | Reversed-Phase | Silica/Phenyl | 30.0 mm | 150 mm | 10.0 μm | 100 Å | On request |
| Teknokroma | Tracer EXTRASIL Phenyl | Reversed-Phase | Silica/Phenyl | 4.6 mm | 200 mm | 3.0 μm | 80 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/Phenyl | 4.6 mm | 250 mm | 5.0 μm | 100 Å | On request |
| ACE | ACE Phenyl | Reversed-Phase | Silica/Phenyl | 7.75 mm | 125 mm | 10.0 μm | 100 Å | On request |
| ACE | ACE Phenyl-300 | Reversed-Phase | Silica/Phenyl | 4.6 mm | 20 mm | 3.0 μm | 300 Å | On request |
| KYA Technologies Corporation | HiQ Sil Ph-120 | Reversed-Phase | Silica/Phenyl | 4.6 mm | 50 mm | 5.0 μm | 120 Å | On request |
| ACE | ACE Phenyl | Reversed-Phase | Silica/Phenyl | 1.0 mm | 125 mm | 5.0 μm | 100 Å | On request |
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