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 | pH stability from | 2.0 |
| Brand | Inertsil ODS-4 | pH stability to | 7.5 |
| Modifification | Silica/C18 | Max Pressure | 2900 |
| Mode | Reversed-Phase | Surface Area | 450 |
| Particle Size | Carbon Load, % | 11.0 | |
| Length | Endcapped | Yes | |
| Internal Diameter | Operating Temperature | 60 | |
| Pore size | 100 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Dionex | Acclaim PepMap100 C18 | Reversed-Phase | Silica/C18 | 0.1 mm | 250 mm | 3.0 μm | 100 Å | On request |
| ChromaNik Technologies Inc. | SunShell HFC18-30 | Reversed-Phase | Silica/C18 | 3.0 mm | 100 mm | 2.6 μm | 300 Å | On request |
| KNAUER | Eurosil Bioselect | Reversed-Phase | Silica/C18 | 4.0 mm | 150 mm | 5.0 μm | 300 Å | On request |
| SGE Analytical Science | ProteCol C18 G (Stainless Steel) | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 2.5 μm | 120 Å | On request |
| Luknova | HighSelect C18-120 | Reversed-Phase | Silica/C18 | 21.2 mm | 150 mm | 10.0 μm | 120 Å | On request |
| Teknokroma | TRACER EXCEL 120 ODS-B | Reversed-Phase | Silica/C18 | 4.6 mm | 150 mm | 3.0 μm | 120 Å | On request |
| BISCHOFF | ProntoSIL 200-5-C18 ace-EPS | Reversed-Phase | Silica/C18 | 4.6 mm | 125 mm | 5.0 μm | 200 Å | On request |
| Agilent Technologies | Agilent Polaris | Reversed-Phase | Silica/C18 | 4.0 mm | 100 mm | 5.0 μm | 180 Å | On request |
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