by Teknokroma
New packing made of spherical ultra-pure silica particles, with extremely low metals content, functionarized with groups octadecilsylane of polar embedded type. This polar group included in the base of hidrocarbonades chains confers to the packing a high deactivation in front of basic compounds, being able to chromatograph with perfectly symmetric peaks all kind of bases, inlcuding the most difficult ones. Working with acid pH’s are able to easily chromatograph acid compounds, basic and quelants.
Also, the polar group included in the functionalization of the packing provides an especial selectivity very useful in the resolution of mixtures separated in conventional C18 packings.
| Vendor | Teknokroma | Particle Size | |
| Brand | Advantix ODS | Length | |
| Modifification | Silica/C18 | Internal Diameter | |
| Mode | Reversed-Phase | Endcapped | Yes |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Fortis Technologies | Fortis C18 | Reversed-Phase | Silica/C18 | 0.075 mm | 150 mm | 1.7 μm | — | On request |
| Higgins Analytical | CLIPEUS C18 | Reversed-Phase | Silica/C18 | 20.0 mm | 150 mm | 10.0 μm | 120 Å | On request |
| GL Sciences | Inertsil ODS-EP | Reversed-Phase | Silica/C18 | 4.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL Hypersorb ODS | Reversed-Phase | Silica/C18 | 4.6 mm | 100 mm | 3.0 μm | 120 Å | On request |
| Imtakt | Unison UK-C18 | Reversed-Phase | Silica/C18 | 1.5 mm | 150 mm | 3.0 μm | 130 Å | On request |
| Imtakt | Unison US-C18 | Reversed-Phase | Silica/C18 | 0.3 mm | 50 mm | 5.0 μm | 130 Å | On request |
| Greyhound | Spheripak ODS1 80 | Reversed-Phase | Silica/C18 | 4.0 mm | 200 mm | 10.0 μm | 80 Å | On request |
| Princeton Chromatography Inc. | Ultima C18-100 | Reversed-Phase | Silica/C18 | 50.0 mm | 100 mm | 5.0 μm | 100 Å | On request |
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