Inertsil Ph
– 10 columnsInertsil Ph
- Virtually free of trace metal contaminants which can cause peak tailing
- Outstanding peak shape for acids and bases
- Exceptional physical and chemical durability provides long column life
- Vast database of chromatographic applications available to assist in method development
- One of most popular and trusted HPLC columns in industry for nearly 15 years
The original 2-Series Inertsil phases, including ODS-2, C8, Ph, C4 and SIL-150A°, created the high purity silica revolution in the late 1980s. These phases utilize a 99.999% pure silica get which is extremely durable and free from dents and cracks which can cause premature column failure.
The original Inertsil 2-Series of columns remain some of the most useful and popular on the market today. However, GL Sciences' Inertsil 3-Series phases were a major advancement on the original 2-Series, and generally provide superior chromatography and alternative selectivity to the 2-Series. We recommend starting out with Inertsil Ph-3 for new methods where a phenyl phase is most appropriate.
Inertsil phases are known to provide excellent results and long column life at pH levels of 9-10. However, optimum column life may be achieved at a pH between 2 and 7.5.
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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/Phenyl | Max Pressure | 2900 |
| Pore Size (Å) | 150 | Operating Temperature | 60 |
| Surface Area | 320 | pH stability from | 2.0 |
| Carbon Load, % | 10.0 | pH stability to | 7.5 |
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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.
| 5020-01321 | 150 | 2.1 | 5.0 | 150 |
| 5020-01322 | 150 | 3.0 | 5.0 | 150 |
| 5020-01323 | 150 | 4.0 | 5.0 | 150 |
| 5020-01324 | 150 | 4.6 | 5.0 | 150 |
| 5020-01325 | 250 | 2.1 | 5.0 | 150 |
| 5020-01326 | 250 | 3.0 | 5.0 | 150 |
| 5020-01327 | 250 | 4.0 | 5.0 | 150 |
| 5020-01328 | 250 | 4.6 | 5.0 | 150 |
| 5020-13181 | 150 | 1.5 | 5.0 | 150 |
| 5020-13182 | 250 | 1.5 | 5.0 | 150 |