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 |
|---|---|---|---|---|---|---|---|---|
| LabHut | Cronusil-P C18 | Reversed-Phase | Silica/C18 | 21.2 mm | 250 mm | 5.0 μm | 120 Å | 3,926.99 |
| Welch Materials | Ultisil XB-C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 100 mm | 5.0 μm | 120 Å | On request |
| Agilent Technologies | Original ZORBAX | Reversed-Phase | Silica/C18 | 3.0 mm | 150 mm | 3.5 μm | 80 Å | On request |
| Imtakt | Unison UK-C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 75 mm | 3.0 μm | 130 Å | On request |
| ACE | ACE UltraCore 5 Super C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 250 mm | 5.0 μm | 95 Å | On request |
| BISCHOFF | ProntoSIL 120-10-C18AQ PEEK | Reversed-Phase | Silica/C18 | 4.0 mm | 150 mm | 10.0 μm | 120 Å | On request |
| Higgins Analytical | CLIPEUS C18 | Reversed-Phase | Silica/C18 | 0.8 mm | 50 mm | 5.0 μm | 120 Å | On request |
| Sepax Technologies | Sepax HP 100 C18(2) | Reversed-Phase | Silica/C18 | 21.2 mm | 50 mm | 5.0 μm | 100 Å | On request |
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