COSMOSIL Fullerene Separation HPLC Columns

Cosmosil® Fullerene Separation Columns
Separation of fullerenes, especially preparative scale separation, on conventional HPLC columns are always problematic due to the low solubility and low recovery rate of fullerenes. COSMOSIL offers a variety of columns designed for preparative scale separation of fullerenes including higher fullerenes, metallofullerenes and fullerene derivatives.
Packing Material | Buckyprep | Buckyprep-M | Buckyprep-D | PBB | PYE | NPE |
Silica Gel | High Purity Porous Spherical Silica | |||||
Average Particle Size | 5 μm | |||||
Average Pore Size | approx. 120 Å | |||||
Specific Surface Area | approx. 300 m2/g | |||||
Carbon content | approx. 17% | approx. 13% | approx. 8% | approx. 18% | approx. 9% | |
Stationary Phase | Pyrenylpropyl group | Phenothiazinyl group | Nitro-carbazoyl group | Pyrenylethyl group | Pyrenylethyl group | Nitrophenylethyl group |
End-capping Treatment | near-perfect | none | near-perfect | near-perfect | Near-perfect | Near-perfect |
Packing material | CNT-300 | CNT-1000 | CNT-2000 |
---|---|---|---|
Silica gel | High purity porous spherical silica | ||
Average particle size | 5 µm | ||
Average pore size | approx. 300 Å | approx. 1000 Å | approx. 2000 Å |
Stationary phase | Hydrophilic group (neutral) | ||
pH Range | 2 - 7.5 | ||
Pressure | 15 MPa and below |
- Buckyprep - Standard column for fullerenes separation
- Buckyprep-M - Designed to separate metallofullerenes
- Buckyprep-D - For separation of fullerene derivatives
- PBB - Designed for preparative separation of C60, C70.
- PYE - Separation of fullerene and structural isomers
- NPE - Separation of fullerene derivatives
- CNT - Size-based separation of soluble carbon nanotubes
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