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 |
|---|---|---|---|---|---|---|---|---|
| Sigma Aldrich | Kromasil Silica | Normal-Phase | Silica | 30.0 mm | 250 mm | 10.0 μm | 60 Å | On request |
| ES Industries | Chromegasorb SI 60 (Irregular) | Normal-Phase | Silica | 2.0 mm | 100 mm | 5.0 μm | 60 Å | On request |
| Agilent Technologies | Agilent Polaris | Normal-Phase | Silica | 3.0 mm | 50 mm | 5.0 μm | 180 Å | On request |
| Agilent Technologies | Agilent Polaris | Normal-Phase | Silica | 21.0 mm | 250 mm | 10.0 μm | 180 Å | On request |
| ES Industries | Chromegasorb SI 100 (Irregular) | Normal-Phase | Silica | 2.0 mm | 100 mm | 10.0 μm | 100 Å | On request |
| CHEMINDIA | CHEMSIL-SILICA | Normal-Phase | Silica | 4.0 mm | 250 mm | 5.0 μm | 60 Å | On request |
| RESTEK | Viva | Normal-Phase | Silica | 1.0 mm | 250 mm | 5.0 μm | 300 Å | On request |
| Sigma Aldrich | Ascentis Si | Normal-Phase | Silica | 4.6 mm | 100 mm | 3.0 μm | 100 Å | On request |
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