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 |
|---|---|---|---|---|---|---|---|---|
| — | — | Normal-Phase | Silica | 4.0 mm | 125 mm | 10 μm | 120 Å | On request |
| Varian | Pursuit XRs Si | Normal-Phase | Silica | 4.6 mm | 50 mm | 5.0 μm | 100 Å | On request |
| — | — | Normal-Phase | Silica | 2.0 mm | 60 mm | 10 μm | 120 Å | On request |
| ES Industries | Chromegasphere SI 100/HS(Spherical) | Normal-Phase | Silica | 4.0 mm | 50 mm | 5.0 μm | 100 Å | On request |
| Teknokroma | Tracer EXTRASIL Silica | Normal-Phase | Silica | 4.0 mm | 150 mm | 5.0 μm | 80 Å | On request |
| Welch Materials | Topsil Silica | Normal-Phase | Silica | 2.1 mm | 250 mm | 3.0 μm | 150 Å | On request |
| ES Industries | Chromegasphere SI 60 (Spherical) | Normal-Phase | Silica | 4.6 mm | 250 mm | 10.0 μm | 60 Å | On request |
| ES Industries | Chromegasphere SI 80 (Spherical) | Normal-Phase | Silica | 3.2 mm | 250 mm | 5.0 μm | 80 Å | On request |
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