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 80 (Spherical) | Internal Diameter | |
| Modifification | Silica | Pore size | 80 |
| Mode | Normal-Phase | Surface Area | 400 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Agilent Technologies | Agilent Polaris | Normal-Phase | Silica | 2.0 mm | 150 mm | 5.0 μm | 180 Å | On request |
| ES Industries | Chromegasorb SI 100 (Irregular) | Normal-Phase | Silica | 4.0 mm | 150 mm | 5.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 60-5-Si | Normal-Phase | Silica | 2.0 mm | 150 mm | 5.0 μm | 60 Å | On request |
| Sigma Aldrich | Ascentis Si | Normal-Phase | Silica | 10.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-300 | Normal-Phase | Silica | 2.0 mm | 75 mm | 5.0 μm | 300 Å | On request |
| Welch Materials | Topsil Silica | Normal-Phase | Silica | 4.0 mm | 150 mm | 5.0 μm | 150 Å | On request |
| Greyhound | GenSphere Si 120 | Normal-Phase | Silica | 4.0 mm | 150 mm | 5.0 μm | 120 Å | On request |
| BISCHOFF | ProntoSIL 300-5-Si | Normal-Phase | Silica | 4.6 mm | 125 mm | 5.0 μm | 300 Å | On request |
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