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 |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER C18-ES-100 | Reversed-Phase | Silica/C18 | 30.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Thermo Fisher Scientific | Hypesil GOLD | Reversed-Phase | Silica/C18 | 30.0 mm | 50 mm | 5.0 μm | 175 Å | On request |
| Advanced Materials Technology | HALO C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 250 mm | 5.0 μm | 90 Å | On request |
| Welch Materials | Ultisil XB-C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 150 mm | 3.0 μm | 120 Å | On request |
| MACHEREY-NAGEL | NUCLEODUR C18 GRAVITY | Reversed-Phase | Silica/C18 | 2.0 mm | 125 mm | 5.0 μm | 110 Å | 402.00 |
| BISCHOFF | ProntoSIL 200-10-C18 H | Reversed-Phase | Silica/C18 | 3.0 mm | 125 mm | 10.0 μm | 200 Å | On request |
| ES Industries | Chromegabond 100 ProTec C18 | Reversed-Phase | Silica/C18 | 3.2 mm | 50 mm | 5.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 120-10-C18 H | Reversed-Phase | Silica/C18 | 4.6 mm | 300 mm | 10.0 μm | 120 Å | On request |
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