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 |
|---|---|---|---|---|---|---|---|---|
| Teknokroma | Mediterranea Sea18 | Reversed-Phase | Silica/C18 | 4.6 mm | 30 mm | 3.0 μm | 100 Å | On request |
| Dikma Technologies Inc. | Leapsil C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 50 mm | 2.7 μm | 100 Å | 463.00 |
| GL Sciences | Inertsil ODS-EP | Reversed-Phase | Silica/C18 | 4.0 mm | 30 mm | 5.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 200-10-C18 H | Reversed-Phase | Silica/C18 | 2.0 mm | 250 mm | 10.0 μm | 200 Å | On request |
| SiliCYCLE | SiliaChrom AQ C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Welch Materials | Ultisil AQ-C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 300 mm | 5.0 μm | 120 Å | On request |
| Sepax Technologies | Sepax Bio 200 C18 | Reversed-Phase | Silica/C18 | 0.3 mm | 150 mm | 5.0 μm | 200 Å | On request |
| Chromenta | Chromenta BB C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 100 mm | 3.0 μm | 300 Å | On request |
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