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 C18-300 | Length | |
| Modifification | Silica/C18 | Internal Diameter | |
| Mode | Reversed-Phase | Pore size | 300 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Higgins Analytical | HAISIL HL C18 | Reversed-Phase | Silica/C18 | 1.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Bonna-Agela Technologies | Durashell C18 | Reversed-Phase | Silica/C18 | 30.0 mm | 250 mm | 10.0 μm | 100 Å | On request |
| Thermo Fisher Scientific | Hypurity | Reversed-Phase | Silica/C18 | 3.0 mm | 120 mm | 5.0 μm | 190 Å | On request |
| Merck | Purospher® STAR | Reversed-Phase | Silica/C18 | 3.0 mm | 100 mm | 5.0 μm | 120 Å | On request |
| Vertical Chromatography | VertiSep pHendure C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 100 mm | 5.0 μm | 100 Å | On request |
| GRACE | VisionHT C18 Basic | Reversed-Phase | Silica/C18 | 2.0 mm | 100 mm | 1.5 μm | 120 Å | On request |
| WATERS | Atlantis C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 50 mm | 3.0 μm | 100 Å | On request |
| Orochem | Matrix AQ | Reversed-Phase | Silica/C18 | 4.6 mm | 250 mm | 5.0 μm | 100 Å | On request |
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