SiliCycle SiliaSphere Spherical Silica Gel
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SiliaSphere (Spherical Silica Gel) from Silicycle
SiliCycle offer two grades of spherical silica gel; SiliaSphere Monodispersed Spherical Silica Gel for analytical needs and SiliaSphere PC for preparative ones. Both grades are manufactured under the same well controlled processes to ensure constant reproducibility and easy scale-up. With pore diameters ranging from 60 to 1,000 Å and particle sizes from 1.8 to 200 µm, we offer products to meet all your separation requirements. This is one of the most reliable portfolios of spherical silica gels for high pressure chromatography. SiliaSphere are ideal for both analytical and preparative chromatography, from laboratory to pilot-plant processes and production scales. Furthermore, the excellent properties of SiliaSphere make them the packing of choice for high performance liquid chromatography (HPLC), Supercritical Fluid Chromatography (SFC) and simulated moving bed (SMB) applications.
Features
- High purity silica gels
- Perfect spherical shape free of any cavities or cracks
- Exceptional narrow particle size distribution
- Strong mechanical stability
- Same well controlled processes for all SiliaSphere
- Availability in bulk quantities at affordable price
Specifications
| SiliaSphere Monodispersed Characteristics | |||||
| Properties / Pore Diameter | 60 & 80 Å | 100 Å | 120 Å | 300 Å | 1000 Å |
| Specific Surface Area (m2/g) | ≥ 450 | ≥ 400 | ≥ 300 | ≥ 80 | ≥ 20 |
| Pore Volume (mL/g) | 0.85 - 1.15 | 0.85 - 1.15 | 0.85 - 1.15 | 0.75 - 1.05 | 0.75 - 1.05 |
| pH (5% w/w) | 4 - 7 | 4 - 7 | 4 - 7 | 4 - 7 | 4 - 7 |
| Available Particle Sizes (µm) | 1.8*, 2.2*, 3, 5, 10, 15, 20 | 1.8, 2.2, 3, 5, 7, 10, 15, 20 |
1.8, 2.2, 3, 5, 7, 10, 15, 20 |
3, 5, 10, 15 | 10, 15 |
Literature
Solutions for purification and chromatography