by Princeton Chromatography Inc.
PrincetonSPHER-100 columns are our most versatile. 100 A media is extremely common in the marketplace, but PrincetonSPHER-100 can stand above the rest. With excellent batch to batch reproducibility and a large variety of phases, its hard to go wrong with these columns.
| Vendor | Princeton Chromatography Inc. | Particle Size | |
| Brand | PrincetonSPHER SILICA-100 | Length | |
| Modifification | Silica | Internal Diameter | |
| Mode | Normal-Phase | Pore size | 100 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Merck | Chromolith® | Normal-Phase | Silica | 10.0 mm | 100 mm | Monolithic μm | 130 Å | On request |
| Sigma Aldrich | Kromasil Silica | Normal-Phase | Silica | 21.2 mm | 150 mm | 13.0 μm | 100 Å | On request |
| Sepax Technologies | Sepax HP 120 Silica | Normal-Phase | Silica | 0.75 mm | 100 mm | 3.0 μm | 120 Å | On request |
| ES Industries | Chromegasphere SI 100 (Spherical) | Normal-Phase | Silica | 3.2 mm | 50 mm | 10.0 μm | 100 Å | On request |
| ES Industries | Chromegasorb SI 100 (Irregular) | Normal-Phase | Silica | 3.2 mm | 100 mm | 10.0 μm | 100 Å | On request |
| ES Industries | Chromegasphere SI 300 (Spherical) | Normal-Phase | Silica | 3.2 mm | 100 mm | 5.0 μm | 300 Å | On request |
| ES Industries | Chromegasphere SI 100 (Spherical) | Normal-Phase | Silica | 4.6 mm | 100 mm | 5.0 μm | 100 Å | On request |
| Welch Materials | Topsil Silica | Normal-Phase | Silica | 4.0 mm | 300 mm | 3.0 μm | 150 Å | On request |
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