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 |
|---|---|---|---|---|---|---|---|---|
| Imtakt | Cadenza CD-C18 HT | Reversed-Phase | Silica/C18 | 1.5 mm | 150 mm | 3.0 μm | 120 Å | On request |
| Aapptec | Spirit Protein | Reversed-Phase | Silica/C18 | 4.6 mm | 200 mm | 5.0 μm | 300 Å | On request |
| WATERS | Atlantis T3 | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 3.0 μm | 100 Å | On request |
| Higgins Analytical | CLIPEUS C18 | Reversed-Phase | Silica/C18 | 20.0 mm | 100 mm | 10.0 μm | 120 Å | On request |
| KNAUER | Eurosil Bioselect | Reversed-Phase | Silica/C18 | 3.0 mm | 100 mm | 5.0 μm | 300 Å | On request |
| Fortis Technologies | UniverSil HS C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 150 mm | 3.0 μm | 100 Å | On request |
| Imtakt | Cadenza HS-C18 | Reversed-Phase | Silica/C18 | 1.0 mm | 250 mm | 3.0 μm | — | On request |
| Imtakt | Unison US-C18 | Reversed-Phase | Silica/C18 | 0.2 mm | 250 mm | 5.0 μm | 130 Å | On request |
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