Optimix C18/Amide
– 16 columnsAnalytical Optimix
Conventional silica based HPLC stationary phases are usually bonded with mono-type alkyl chain molecules, e.g., C18, C8, etc. Recent studies have revealed that synergistic effects can be obtained when the bonded surface consists of C18 mixed with a shorter chain such as C8, amide or nitro-phenyl, etc. These new products offer different selectivity, coordinating multi-functionality, as well as a spacer effect (C18/C8).
Optimix C18/Amide
A mixed-phase of C18 and propionic amide provides unique selectivity which allows extremely polar and non-polar compounds to be analyzed in a single run under isocratic conditions. Metal Impurity<10ppm
Features:
- Unique selectivity
- Balanced retention for extremely polar and non-polar compounds
- Greater retention for polar compounds due to coordinating effects of C18 and amide
- Minimal tailing for basic compounds compared to any other type of columns, due to suppression of silanol effects by the amide group.
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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 | Pore Size (Å) | 100 |
|---|---|---|---|
| Modification | Silica/Amide C18 | Endcapped | Yes |
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.
| OP930302-AM | 30 | 2.1 | 3.0 | 100 |
| OP930502-AM | 50 | 2.1 | 3.0 | 100 |
| OP930505-AM | 50 | 4.6 | 3.0 | 100 |
| OP931002-AM | 100 | 2.1 | 3.0 | 100 |
| OP931005-AM | 100 | 4.6 | 3.0 | 100 |
| OP931502-AM | 150 | 2.1 | 3.0 | 100 |
| OP931505-AM | 150 | 4.6 | 3.0 | 100 |
| OP950302-PH | 30 | 2.1 | 5.0 | 100 |
| OP950502-AM | 50 | 2.1 | 5.0 | 100 |
| OP950505-AM | 50 | 4.6 | 5.0 | 100 |
| OP951002-AM | 100 | 2.1 | 5.0 | 100 |
| OP951005-AM | 100 | 4.6 | 5.0 | 100 |
| OP951502-AM | 150 | 2.1 | 5.0 | 100 |
| OP951505-AM | 150 | 4.6 | 5.0 | 100 |
| OP952005-AM | 200 | 4.6 | 5.0 | 100 |
| OP952505-AM | 250 | 4.6 | 5.0 | 100 |