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 |
|---|---|---|---|---|---|---|---|---|
| Luknova | HighSelect C18-120 | Reversed-Phase | Silica/C18 | 3.0 mm | 50 mm | 1.8 μm | 120 Å | On request |
| BISCHOFF | ProntoSIL 200-5-C18AQ | Reversed-Phase | Silica/C18 | 4.6 mm | 200 mm | 5.0 μm | 200 Å | On request |
| RESTEK | Viva | Reversed-Phase | Silica/C18 | 2.1 mm | 50 mm | 3.0 μm | 300 Å | On request |
| Phenomenex | Luna C18(2) | Reversed-Phase | Silica/C18 | 21.2 mm | 50 mm | 10.0 μm | 100 Å | On request |
| Vertical Chromatography | VertiSep HCS C18 | Reversed-Phase | Silica/C18 | 3.2 mm | 250 mm | 5.0 μm | 120 Å | On request |
| Imtakt | Cadenza CD-C18 HT | Reversed-Phase | Silica/C18 | 4.6 mm | 150 mm | 3.0 μm | 120 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C18-100 | Reversed-Phase | Silica/C18 | 4.0 mm | 150 mm | 10.0 μm | 100 Å | On request |
| ACE | ACE C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 75 mm | 5.0 μm | 100 Å | On request |
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