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 300 (Spherical) | Internal Diameter | |
| Modifification | Silica | Pore size | 300 |
| Mode | Normal-Phase | Surface Area | 100 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| CHEMINDIA | CHEMSIL-SILICA | Normal-Phase | Silica | 4.0 mm | 33 mm | 3.0 μm | 60 Å | On request |
| BISCHOFF | ProntoSIL 200-3-Si | Normal-Phase | Silica | 3.0 mm | 150 mm | 3.0 μm | 200 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-300 | Normal-Phase | Silica | 4.6 mm | 250 mm | 10.0 μm | 300 Å | On request |
| CNW Technologies | Athena Silica | Normal-Phase | Silica | 2.1 mm | 250 mm | 5.0 μm | 120 Å | On request |
| ES Industries | Chromegasphere SI 80 (Spherical) | Normal-Phase | Silica | 2.0 mm | 300 mm | 10.0 μm | 80 Å | On request |
| ES Industries | Chromegasphere SI 60 (Spherical) | Normal-Phase | Silica | 4.0 mm | 100 mm | 5.0 μm | 60 Å | On request |
| Sigma Aldrich | Ascentis Si | Normal-Phase | Silica | 3.0 mm | 30 mm | 3.0 μm | 100 Å | On request |
| Vertical Chromatography | VertiSep EPS Silica | Normal-Phase | Silica | 2.1 mm | 250 mm | 5.0 μm | 100 Å | On request |
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