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/HS(Spherical) | Internal Diameter | |
| Modifification | Silica | Pore size | 100 |
| Mode | Normal-Phase | Surface Area | 350 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Sigma Aldrich | Ascentis Si | Normal-Phase | Silica | 2.1 mm | 150 mm | 5.0 μm | 100 Å | On request |
| Welch Materials | Topsil Silica | Normal-Phase | Silica | 3.0 mm | 100 mm | 5.0 μm | 150 Å | On request |
| Agilent Technologies | Agilent Prep | Normal-Phase | Silica | 21.0 mm | 250 mm | 10.0 μm | 100 Å | On request |
| Teknokroma | PARTISIL Silica | Normal-Phase | Silica | 4.6 mm | 100 mm | 5.0 μm | — | On request |
| RESTEK | Ultra | Normal-Phase | Silica | 2.1 mm | 100 mm | 5.0 μm | 100 Å | On request |
| GL Sciences | Inertsil SIL-100A | Normal-Phase | Silica | 3.0 mm | 50 mm | 5.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 300-10-Si | Normal-Phase | Silica | 2.0 mm | 200 mm | 10.0 μm | 300 Å | On request |
| Greyhound | Spheripak Si 80 | Normal-Phase | Silica | 4.6 mm | 200 mm | 10.0 μm | 80 Å | On request |
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