by Hichrome
The Alltima HPLC column range was developed by Alltech. Hichrom acquired the entire range from Grace. Alltima phases are acid and base-deactivated, giving excellent peak shape for acids, bases, and neutrals in a single run. Polymerically bonded and double-endcapped for long column lifetimes, Alltima columns are great general purpose “workhorse” columns.
Base deactivated silica;
Stable bonding for long column lifetime;
Symmetrical peak shape;
Alltima C18 phase provide classic reversed-phase retention and selectivity. High quality hydrophobic general purpose C18.
| Vendor | Hichrome | Internal Diameter | |
| Brand | Alltima C18 | Pore size | 100 |
| Modifification | Silica/C18 | Surface Area | 340 |
| Mode | Reversed-Phase | Carbon Load, % | 16 |
| Particle Size | Endcapped | Yes | |
| Length |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| ACE | ACE Super C18 | Reversed-Phase | Silica/C18 | 7.75 mm | 50 mm | 5.0 μm | 90 Å | On request |
| Imtakt | Cadenza 5CD-C18 | Reversed-Phase | Silica/C18 | 1.0 mm | 100 mm | 5.0 μm | 120 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER OMNI C18-100 | Reversed-Phase | Silica/C18 | 2.0 mm | 50 mm | 5.0 μm | 100 Å | On request |
| Higgins Analytical | HAISIL 300 C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 50 mm | 5.0 μm | 300 Å | On request |
| WATERS | Symmetry C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 150 mm | 3.5 μm | 100 Å | On request |
| Teknokroma | TRACER EXCEL 300 ODS-A | Reversed-Phase | Silica/C18 | 4.0 mm | 40 mm | 5.0 μm | 300 Å | On request |
| BISCHOFF | ProntoSIL 120-5-C18 ace-EPS PEEK | Reversed-Phase | Silica/C18 | 4.0 mm | 200 mm | 5.0 μm | 120 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER OMNI C18-60 | Reversed-Phase | Silica/C18 | 2.0 mm | 100 mm | 3.0 μm | 60 Å | On request |
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