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 |
|---|---|---|---|---|---|---|---|---|
| Vertical Chromatography | VertiSep GES C18 | Reversed-Phase | Silica/C18 | 7.8 mm | 100 mm | 5.0 μm | 120 Å | On request |
| Phenomenex | Columbus C18 | Reversed-Phase | Silica/C18 | 3.2 mm | 150 mm | 5.0 μm | 110 Å | On request |
| Orochem | Matrix C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 250 mm | 3.0 μm | 100 Å | On request |
| GRACE | Vydac Everest C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 150 mm | 5.0 μm | 300 Å | On request |
| Princeton Chromatography Inc. | Ultima C18-100 | Reversed-Phase | Silica/C18 | 4.0 mm | 50 mm | 3.0 μm | 100 Å | On request |
| Chromenta | Chromenta KAQ C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 150 mm | 5.0 μm | 120 Å | On request |
| Tokyo Chemical Industry | Kaseisorb LC ODS-300-5 | Reversed-Phase | Silica/C18 | 20.0 mm | 250 mm | 5.0 μm | 300 Å | 3,040.00 |
| Sepax Technologies | Sepax HP 200 C18 | Reversed-Phase | Silica/C18 | 0.075 mm | 100 mm | 3.0 μm | 200 Å | On request |
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