by ES Industries
ES Industries Silica HPLC Columns provide excellent adsorption separations. TLC solvent systems translate directly to adsorption HPLC Columns and the highloading capacities permit preparative scale separations. All spherical silica particles are metal free and are ultra-high purity.
| Vendor | ES Industries | Length | |
| Brand | Chromegasphere SI 300 (Spherical) | Internal Diameter | |
| Modifification | Silica | Pore size | 300 |
| Mode | Normal-Phase | Surface Area | 100 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| RESTEK | Viva | Normal-Phase | Silica | 3.2 mm | 30 mm | 5.0 μm | 300 Å | On request |
| SiliCYCLE | SiliaChrom dt Si | Normal-Phase | Silica | 10.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Nacalai | COSMOSIL 3SL-II | Normal-Phase | Silica | 50.0 mm | 50 mm | 3.0 μm | 120 Å | On request |
| Sigma Aldrich | Ascentis Si | Normal-Phase | Silica | 2.1 mm | 100 mm | 5.0 μm | 100 Å | On request |
| Welch Materials | Topsil Silica | Normal-Phase | Silica | 4.6 mm | 250 mm | 5.0 μm | 150 Å | On request |
| Vertical Chromatography | VertiSep AQS Silica | Normal-Phase | Silica | 3.2 mm | 150 mm | 5.0 μm | 120 Å | On request |
| BISCHOFF | ProntoSIL 200-3-Si | Normal-Phase | Silica | 4.6 mm | 150 mm | 3.0 μm | 200 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-100 | Normal-Phase | Silica | 3.0 mm | 150 mm | 5.0 μm | 100 Å | On request |
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