by GL Sciences
Inertsil C8-4
The Most Deactivated C8 Column Ever Made
GL Sciences’ newly-developed chemical bonding technology allows Inertsil C8-4 to provide high efficiency and good peak shape where competitive columns fail. For example, in the example at right, Inertsil C8-4 is compared with competitive Octyl phases for the analysis of dextromethorphan, a basic compound. Where other columns show poor peak shape, often with secondary interactions that result in prolonged retention, Inertsil C8-4 delivers symmetric peaks with high efficiency.
Benefits and Features
| Vendor | GL Sciences | Max Pressure | 2900 |
| Brand | Inertsil C8-4 | Surface Area | 450 |
| Modifification | Silica/C8 | Carbon Load, % | 5.0 |
| Mode | Reversed-Phase | Endcapped | Yes |
| Particle Size | Operating Temperature | 60 | |
| Length | pH stability from | 2.0 | |
| Internal Diameter | pH stability to | 7.5 | |
| Pore size | 100 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| SGE Analytical Science | ProteCol ULTRA C8 | Reversed-Phase | Silica/C8 | 2.1 mm | 100 mm | 1.8 μm | — | On request |
| GRACE | Vydac MS C8 | Reversed-Phase | Silica/C8 | 0.075 mm | 100 mm | 5.0 μm | 300 Å | On request |
| Fortis Technologies | Fortis C8 | Reversed-Phase | Silica/C8 | 2.1 mm | 100 mm | 1.7 μm | — | On request |
| Agilent Technologies | ZORBAX Stablebond | Reversed-Phase | Silica/C8 | 4.0 mm | 75 mm | 3.5 μm | 80 Å | On request |
| Teknokroma | Tracer EXTRASIL C8 | Reversed-Phase | Silica/C8 | 4.0 mm | 150 mm | 3.0 μm | 80 Å | On request |
| Aapptec | Spirit Protein | Reversed-Phase | Silica/C8 | 2.1 mm | 150 mm | 5.0 μm | 300 Å | On request |
| GRACE | Prevail C8 | Reversed-Phase | Silica/C8 | 3.0 mm | 150 mm | 5.0 μm | 110 Å | On request |
| ACE | ACE C8 | Reversed-Phase | Silica/C8 | 3.0 mm | 50 mm | 3.0 μm | 100 Å | On request |
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