by GL Sciences
Inertsil ODS-4
The Most Deactivated Column Ever Made
GL Sciences’ newly-developed chemical bonding technology allows Inertsil ODS-4 to provide high efficiency and good peak shape where competitive columns fail. For example, in the examples at right, Inertsil ODS-4 is compared with competitive ODS phases for the analysis of basic and acidic compounds. Where other columns show poor peak shape, often with secondary interactions that result in prolonged retention, Inertsil ODS-4 delivers symmetric peaks with high efficiency.
Inertsil ODS-4 (and C8-4) is also available in 2 micron particle sizes for UHPLC.
| Vendor | GL Sciences | Max Pressure | 2900 |
| Brand | Inertsil ODS-4 | Surface Area | 450 |
| Modifification | Silica/C18 | Carbon Load, % | 11.0 |
| 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 |
|---|---|---|---|---|---|---|---|---|
| ACE | ACE C18-HL | Reversed-Phase | Silica/C18 | 4.6 mm | 35 mm | 3.0 μm | 90 Å | On request |
| SGE Analytical Science | ProteCol C18 H (PEEKsil) | Reversed-Phase | Silica/C18 | 0.15 mm | 50 mm | 5.0 μm | 120 Å | On request |
| ES Industries | Chromegabond 100 C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 100 mm | 5.0 μm | 100 Å | On request |
| Teknokroma | Advantix ODS | Reversed-Phase | Silica/C18 | 2.1 mm | 100 mm | 3.0 μm | — | On request |
| Sepax Technologies | Sepax BR 120 C18 | Reversed-Phase | Silica/C18 | 0.075 mm | 100 mm | 3.0 μm | 120 Å | On request |
| Imtakt | Cadenza 5CL-C18 | Reversed-Phase | Silica/C18 | 0.5 mm | 150 mm | 5.0 μm | 120 Å | On request |
| Fortis Technologies | UniverSil C18 | Reversed-Phase | Silica/C18 | 4.0 mm | 100 mm | 5.0 μm | 140 Å | On request |
| Bonna-Agela Technologies | Venusil AQ C18 | Reversed-Phase | Silica/C18 | 21.2 mm | 50 mm | 10.0 μm | 100 Å | On request |
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