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 C4-300 | Length | |
| Modifification | Silica/C4 | Internal Diameter | |
| Mode | Reversed-Phase | Pore size | 300 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER C4-60 | Reversed-Phase | Silica/C4 | 21.2 mm | 250 mm | 5.0 μm | 60 Å | On request |
| Chromenta | Chromenta KB C4 | Reversed-Phase | Silica/C4 | 2.1 mm | 50 mm | 1.8 μm | 120 Å | On request |
| Teknokroma | Europa Protein 300 C4 | Reversed-Phase | Silica/C4 | 2.1 mm | 30 mm | 5.0 μm | 300 Å | On request |
| Luknova | HighSelect C4-120 | Reversed-Phase | Silica/C4 | 30.0 mm | 250 mm | 10.0 μm | 120 Å | On request |
| Sepax Technologies | Sepax GP 120 C4 | Reversed-Phase | Silica/C4 | 1.0 mm | 50 mm | 3.0 μm | 120 Å | On request |
| ES Industries | Chromegabond 1000 C4 | Reversed-Phase | Silica/C4 | 2.0 mm | 250 mm | 5.0 μm | 1000 Å | On request |
| Welch Materials | Ultisil XB-C4 | Reversed-Phase | Silica/C4 | 4.0 mm | 150 mm | 5.0 μm | 300 Å | On request |
| Thermo Fisher Scientific | Hypesil GOLD | Reversed-Phase | Silica/C4 | 4.0 mm | 30 mm | 5.0 μm | 175 Å | On request |
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