Promosil C18
– 8 columnsUsing the silica of high-purity and high mechanical strength, the Promosil C18s are made with high-purity monosilane through Agela Technologies’ well controlled bonding process. They have high surface bonding coverage and completely capped. The carbon content is as much as 18%. They are stable at pH range 1.5-9.0 showing good peak shape for acidic and basic compounds. They have excellent tolerance of contamination and long life-time. They are the best choice of high performance-to-cost value.
Technical Parameters:
- Double End-capping, Good Inertness
- Good Stability and Reproducibility
- Excellent Performance-to-cost Value
- High-purity silica, Metal Impurity<10ppm
- Efficiency: >80, 000/m
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Brand specifications
Every parameter recorded for every column in this Brand is shown here. A single value applies across the Brand; multiple values show what is recorded across its columns.
| Mode | Reversed-Phase | Endcapped | Yes |
|---|---|---|---|
| Modification | Silica/C18 | pH stability from | 1.5 |
| Pore Size (Å) | 100 | pH stability to | 9.0 |
| Surface Area | 320 | Product Usage | Acidic compounds / Basic compounds / Pharmaceutical molecules |
| Carbon Load, % | 18.0 |
Choose column specifications
Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
| PM950302-0 | 30 | 2.1 | 5.0 | 100 |
| PM950502-0 | 50 | 2.1 | 5.0 | 100 |
| PM950505-0 | 50 | 4.6 | 5.0 | 100 |
| PM951002-0 | 100 | 2.1 | 5.0 | 100 |
| PM951005-0 | 100 | 4.6 | 5.0 | 100 |
| PM951502-0 | 150 | 2.1 | 5.0 | 100 |
| PM951505-0 | 150 | 4.6 | 5.0 | 100 |
| PM952505-0 | 250 | 4.6 | 5.0 | 100 |