Chromegabond 100 ProTec C18
– 27 columnsChromegabond ProTec-RP
- Excellent peak shapes for strongly basic compounds
- Use simple buffers at low ionic strength
- Unique embedded amide chemistry
- Available as a C8, C18, or Phenyl
ProTec-RP columns enable the analysis of basic compounds without the use of amine modified mobile phases. This phase incorporates embedded amide groups into a hydrocarbon backbone producing a highly base deactivated column. This column is excellent for compounds containing amine groups. ProTec-RP can often produce better peak shapes for amine compounds than Chromegabond® WR. ProTec is completely resistant to phase collapse because of the incorporation of the embedded polar amide groups. It should be noted that ProTec does not retain polar molecules as well as AquaSep. Our tests of any currently available base deactivated column have shown that ProTec columns produce the best peak shape for any amine containing compounds.
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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, % | 14.0 |
|---|---|---|---|
| Modification | Silica/C18 | pH stability from | 2.0 |
| Pore Size (Å) | 100 | pH stability to | 8.0 |
| Surface Area | 250 |
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Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
| 112121-PC18 | 50 | 2.0 | 3.0 | 100 |
| 112221-PC18 | 50 | 2.0 | 5.0 | 100 |
| 114121-PC18 | 50 | 4.0 | 3.0 | 100 |
| 114221-PC18 | 50 | 4.0 | 5.0 | 100 |
| 115121-PC18 | 50 | 4.6 | 3.0 | 100 |
| 115221-PC18 | 50 | 4.6 | 5.0 | 100 |
| 11d121-PC18 | 50 | 3.2 | 3.0 | 100 |
| 11d221-PC18 | 50 | 3.2 | 5.0 | 100 |
| 122121-PC18 | 100 | 2.0 | 3.0 | 100 |
| 122221-PC18 | 100 | 2.0 | 5.0 | 100 |
| 124121-PC18 | 100 | 4.0 | 3.0 | 100 |
| 124221-PC18 | 100 | 4.0 | 5.0 | 100 |
| 125121-PC18 | 100 | 4.6 | 3.0 | 100 |
| 125221-PC18 | 100 | 4.6 | 5.0 | 100 |
| 12d121-PC18 | 100 | 3.2 | 3.0 | 100 |
| 12d221-PC18 | 100 | 3.2 | 5.0 | 100 |
| 132121-PC18 | 150 | 2.0 | 3.0 | 100 |
| 132221-PC18 | 150 | 2.0 | 5.0 | 100 |
| 134121-PC18 | 150 | 4.0 | 3.0 | 100 |
| 134221-PC18 | 150 | 4.0 | 5.0 | 100 |
| 135121-PC18 | 150 | 4.6 | 3.0 | 100 |
| 135221-PC18 | 150 | 4.6 | 5.0 | 100 |
| 13d121-PC18 | 150 | 3.2 | 3.0 | 100 |
| 13d221-PC18 | 150 | 3.2 | 5.0 | 100 |
| 152221-PC18 | 250 | 2.0 | 5.0 | 100 |
| 155221-PC18 | 250 | 4.6 | 5.0 | 100 |
| 15d221-PC18 | 250 | 3.2 | 5.0 | 100 |