Durashell RP
– 46 columnsAnalytical Durashell
Bonna-Agela’s Durashell column has a pH range of 1.5-12.0. Different from the current marketed products that also can be used at high pH, Durashell’s stationary phase is made with a dentrimer technology followed by molecular modifcations. Bonna-Agela’s technology produces a strong hydrophobic protection layer over the silica surface allowing the columns to be used at extremely high and low pH. This technology also reduces excessive hydrophobic interactions between the stationary phase and the compounds, and yet maintains great interfacial kinetics for high efficienc. A line of stationary phases include C18, C8 and NH2.
Characteristics: Metal Impurity<30ppm
Features:
- Wide pH range (1.5-12.0)
- Minimal silanol activity
- Better efficiency than many other high pH compatible column
- High loading capacity for basic compounds for preparative applications
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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 | Carbon Load, % | 15.0 |
|---|---|---|---|
| Modification | Silica/C18 | pH stability from | 1.5 |
| Pore Size (Å) | 150 | pH stability to | 12.0 |
| Surface Area | 200 |
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.
| DS900110-0S | 10 | 10.0 | 10.0 | 150 |
| DS900120-0 | 10 | 21.2 | 10.0 | 150 |
| DS900520-0 | 50 | 21.2 | 10.0 | 150 |
| DS901030-0 | 100 | 30.0 | 10.0 | 150 |
| DS901510-0 | 150 | 10.0 | 10.0 | 150 |
| DS901520-0 | 150 | 21.2 | 10.0 | 150 |
| DS901530-0 | 150 | 30.0 | 10.0 | 150 |
| DS901550-0 | 150 | 50.0 | 10.0 | 150 |
| DS902030-0 | 200 | 30.0 | 10.0 | 150 |
| DS902510-0 | 250 | 10.0 | 10.0 | 150 |
| DS902520-0 | 250 | 21.2 | 10.0 | 150 |
| DS902530-0 | 250 | 30.0 | 10.0 | 150 |
| DS902550-0 | 250 | 50.0 | 10.0 | 150 |
| DS930102-0 | 10 | 2.1 | 3.0 | 150 |
| DS930105-0 | 10 | 4.6 | 3.0 | 150 |
| DS930302-0 | 30 | 2.1 | 3.0 | 150 |
| DS930303-0 | 30 | 3.0 | 3.0 | 150 |
| DS930305-0 | 30 | 4.6 | 3.0 | 150 |
| DS930502-0 | 50 | 2.1 | 3.0 | 150 |
| DS930505-0 | 50 | 4.6 | 3.0 | 150 |
| DS931002-0 | 100 | 2.1 | 3.0 | 150 |
| DS931005-0 | 100 | 4.6 | 3.0 | 150 |
| DS931502-0 | 150 | 2.1 | 3.0 | 150 |
| DS931505-0 | 150 | 4.6 | 3.0 | 150 |
| DS950110-0S | 10 | 10.0 | 5.0 | 150 |
| DS950120-0 | 10 | 21.2 | 5.0 | 150 |
| DS950302-0 | 30 | 2.1 | 5.0 | 150 |
| DS950502-0 | 50 | 2.1 | 5.0 | 150 |
| DS950505-0 | 50 | 4.6 | 5.0 | 150 |
| DS950520-0 | 50 | 21.2 | 5.0 | 150 |
| DS951002-0 | 100 | 2.1 | 5.0 | 150 |
| DS951003-0 | 100 | 3.0 | 5.0 | 150 |
| DS951005-0 | 100 | 4.6 | 5.0 | 150 |
| DS951020-0 | 100 | 21.2 | 5.0 | 150 |
| DS951030-0 | 100 | 30.0 | 5.0 | 150 |
| DS951502-0 | 150 | 2.1 | 5.0 | 150 |
| DS951505-0 | 150 | 4.6 | 5.0 | 150 |
| DS951510-0 | 150 | 10.0 | 5.0 | 150 |
| DS951520-0 | 150 | 21.2 | 5.0 | 150 |
| DS951530-0 | 150 | 30.0 | 5.0 | 150 |
| DS952005-0 | 200 | 4.6 | 5.0 | 150 |
| DS952503-0 | 250 | 3.0 | 5.0 | 150 |
| DS952505-0 | 250 | 4.6 | 5.0 | 150 |
| DS952510-0 | 250 | 10.0 | 5.0 | 150 |
| DS952520-0 | 250 | 21.2 | 5.0 | 150 |
| DS952530-0 | 250 | 30.0 | 5.0 | 150 |