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 |
|---|---|---|---|---|---|---|---|---|
| SGE Analytical Science | ProteCol C18 Q (Stainless Steel) | Reversed-Phase | Silica/C18 | 2.1 mm | 150 mm | 5.0 μm | 100 Å | On request |
| Phenomenex | PhenoSphere ODS(2) | Reversed-Phase | Silica/C18 | 3.2 mm | 250 mm | 5.0 μm | 80 Å | On request |
| RSTech | HECTOR-A C18 | Reversed-Phase | Silica/C18 | 21.2 mm | 250 mm | 5.0 μm | 100 Å | On request |
| GL Sciences | Inertsil ODS-P | Reversed-Phase | Silica/C18 | 1.5 mm | 150 mm | 3.0 μm | 100 Å | On request |
| WATERS | Symmetry C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 50 mm | 3.5 μm | 100 Å | On request |
| Imtakt | Cadenza CD-C18 | Reversed-Phase | Silica/C18 | 0.1 mm | 250 mm | 3.0 μm | 120 Å | On request |
| Higgins Analytical | HAISIL 300 C18 | Reversed-Phase | Silica/C18 | 0.3 mm | 250 mm | 5.0 μm | 300 Å | On request |
| GL Sciences | Inertsil ODS-3 | Reversed-Phase | Silica/C18 | 30.0 mm | 150 mm | 10.0 μm | 100 Å | On request |
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