COSMOSIL SL-II
COSMOSIL SL-II
Brand:
Cosmosil
Product Code:
VEL00477
COSMOSIL SL-II Silica HPLC Columns
Ultra-pure silica gel of more than 99.99% purity is used for the COSMOSIL SL-II packed column series. This column provides improved separation and reproducibility for compounds with carbonyl or phenol hydroxyl groups, which are often problematic to separate using conventional silica gel columns.
Main Characteristics
- High Purity Silica Gel (>99.99%) with special treatment
- Suitable for preperative separation
Base Material | Silica Gel |
Particle Sizes Available | 3, 5, 15um |
Pore Size | 120Å |
Surface Area | 300m2/g |
pH Range | 2.0 - 8.0 |
USP Code | L3 |
Carbon Load | N/A |
Ordering Information
Particle Size | Column Dimensions | Part Number |
5um | 4.6 mm I.D. x 50 mm | 37999-81 |
5um | 4.6 mm I.D. x 100 mm | 38000-01 |
5um | 4.6 mm I.D. x 150 mm | 38001-91 |
5um | 4.6 mm I.D. x 250 mm | 38002-81 |
5um | 6.0 mm I.D. x 150 mm | 38003-71 |
5um | 6.0 mm I.D. x 250 mm | 38004-61 |
5um | 10.0 mm I.D. x 250 mm | 38005-51 |
5um | 20.0 mm I.D. x 250 mm | 38006-41 |
5um | 28.0 mm I.D. x 250mm | 34358-61 |
Guard Columns | ||
- | 4.6mm Guard Cartridge Holder | 38009-79 |
- | Guard Column Coupler | 37843-69 |
5um | 4.6 mm I.D. x 10 mm | 37997-01 |
5um | 10.0 mm I.D. x 20 mm | 37998-91 |
5um | 20.0 mm I.D. x 20 mm | 05874-91 |
5um | 20.0 mm I.D. x 50 mm | 05875-81 |
5um | 28.0 mm I.D. x 50 mm | 34359-51 |