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 100 (Spherical) | Internal Diameter | |
| Modifification | Silica | Pore size | 100 |
| Mode | Normal-Phase | Surface Area | 300 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-60 | Normal-Phase | Silica | 10.0 mm | 250 mm | 5.0 μm | 60 Å | On request |
| Nacalai | COSMOSIL 15SL-II | Normal-Phase | Silica | 28.0 mm | 250 mm | 15.0 μm | 120 Å | On request |
| ES Industries | Chromegasphere SI 100 (Spherical) | Normal-Phase | Silica | 4.0 mm | 150 mm | 5.0 μm | 100 Å | On request |
| Welch Materials | Topsil Silica | Normal-Phase | Silica | 3.0 mm | 50 mm | 5.0 μm | 150 Å | On request |
| RSTech | HECTOR-M Silica | Normal-Phase | Silica | 4.6 mm | 250 mm | 3.0 μm | 100 Å | On request |
| — | — | Normal-Phase | Silica | 4.6 mm | 20 mm | 10 μm | 120 Å | On request |
| Teknokroma | Tracer EXTRASIL Silica | Normal-Phase | Silica | 4.6 mm | 150 mm | 3.0 μm | 80 Å | On request |
| Sigma Aldrich | Ascentis Si | Normal-Phase | Silica | 4.6 mm | 50 mm | 5.0 μm | 100 Å | On request |
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