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 |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER Phenyl-60 | Reversed-Phase | Silica/Phenyl | 3.0 mm | 50 mm | 5.0 μm | 60 Å | On request |
| ACE | ACE Phenyl-300 | Reversed-Phase | Silica/Phenyl | 2.1 mm | 100 mm | 5.0 μm | 300 Å | On request |
| Welch Materials | Ultisil XB-Phenyl | Reversed-Phase | Silica/Phenyl | 3.0 mm | 300 mm | 3.0 μm | 120 Å | On request |
| BISCHOFF | ProntoSIL 60-5-Phenyl | Reversed-Phase | Silica/Phenyl | 4.0 mm | 250 mm | 5.0 μm | 60 Å | On request |
| Princeton Chromatography Inc. | Ultima Phenyl-100 | Reversed-Phase | Silica/Phenyl | 3.0 mm | 100 mm | 3.0 μm | 100 Å | On request |
| Vertical Chromatography | VertiSep BDS PH | Reversed-Phase | Silica/Phenyl | 3.2 mm | 100 mm | 3.0 μm | 140 Å | On request |
| ES Industries | Chromegabond 120 BAS Phenyl | Reversed-Phase | Silica/Phenyl | 4.0 mm | 150 mm | 5.0 μm | 120 Å | On request |
| Welch Materials | Topsil Phenyl | Reversed-Phase | Silica/Phenyl | 4.0 mm | 300 mm | 3.0 μm | 150 Å | On request |
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