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 1000 (Spherical) | Internal Diameter | |
| Modifification | Silica | Pore size | 1000 |
| Mode | Normal-Phase | Surface Area | 25 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| ES Industries | Chromegasphere SI 300 (Spherical) | Normal-Phase | Silica | 4.6 mm | 250 mm | 5.0 μm | 300 Å | On request |
| Welch Materials | Topsil Silica | Normal-Phase | Silica | 2.1 mm | 30 mm | 5.0 μm | 150 Å | On request |
| SGE Analytical Science | ProteCol SILICA (PEEK Coated) | Normal-Phase | Silica | 2.1 mm | 150 mm | 3.0 μm | 120 Å | On request |
| Sigma Aldrich | Kromasil Silica | Normal-Phase | Silica | 21.2 mm | 100 mm | 13.0 μm | 100 Å | On request |
| ES Industries | Chromegasorb SI 60 (Irregular) | Normal-Phase | Silica | 4.6 mm | 150 mm | 10.0 μm | 60 Å | On request |
| ES Industries | Chromegasorb SI 60 (Irregular) | Normal-Phase | Silica | 4.0 mm | 250 mm | 5.0 μm | 60 Å | On request |
| BISCHOFF | ProntoSIL 60-5-Si | Normal-Phase | Silica | 2.0 mm | 250 mm | 5.0 μm | 60 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-100 | Normal-Phase | Silica | 21.2 mm | 50 mm | 5.0 μm | 100 Å | On request |
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