by SGE Analytical Science
ProteCol Silica columns have high durability and extended acidic and alkaline resistance. High surface area and mechanical strength.
| Vendor | SGE Analytical Science | Length | |
| Brand | ProteCol SILICA (Stainless Steel) | Internal Diameter | |
| Modifification | Silica | Pore size | 120 |
| Mode | Normal-Phase | Surface Area | 300 |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Agilent Technologies | ZORBAX | Normal-Phase | Silica | 21.0 mm | 250 mm | 7.0 μm | 70 Å | On request |
| ES Industries | Chromegasphere SI 100 (Spherical) | Normal-Phase | Silica | 3.2 mm | 100 mm | 10.0 μm | 100 Å | On request |
| Unimicro Technologies Inc. | Globalsil-120-5-ODS-SI | Normal-Phase | Silica | 4.6 mm | 250 mm | 5.0 μm | 120 Å | On request |
| BISCHOFF | ProntoSIL 300-3-Si | Normal-Phase | Silica | 4.0 mm | 250 mm | 3.0 μm | 300 Å | On request |
| ES Industries | Chromegasorb SI 100 (Irregular) | Normal-Phase | Silica | 3.2 mm | 300 mm | 10.0 μm | 100 Å | On request |
| Greyhound | Spheripak Si 80 | Normal-Phase | Silica | 2.1 mm | 100 mm | 5.0 μm | 80 Å | On request |
| ES Industries | Chromegasphere SI 120 (Spherical) | Normal-Phase | Silica | 2.0 mm | 150 mm | 5.0 μm | 120 Å | On request |
| Sepax Technologies | Sepax HP 120 Silica | Normal-Phase | Silica | 0.1 mm | 150 mm | 1.8 μm | 120 Å | On request |
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