COSMOSIL C18-AR-II
COSMOSIL 5C18-AR-II is a polymeric type of C18 phase. It shows exceptional stability and long lifetime at low pH. This phase is recommended for the separations requiring acidic mobile phase conditions. It also shows superior molecular shape selectivity to monomeric type C18 columns.
Material characteristics :
COSMOSIL 15C18-AR-II | |
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Silica gel | high purity porous spherical silica |
Average particle size | 15µm |
Average pore size | approx. 120Å |
Specific surface area | approx. 300m2/g |
Stationary phase | polymeric octadecyl group |
End capping treatment | near-perfect treatment |
Carbon content | approx. 17% |
- Model: 05886-41
- Manufactured by: Nacalai Tesque