by RSTech
HECTOR-A’s packing surface allows the use of 100 % water as an eluent, enabling good solvation between the mobile and hydrophilic surfaces. The HECTOR-A phases can be used for the separation of hydrophobic compounds without a phenomenon commonly known as “phase collapse”. HECTOR-A packing introduces high-purity SiO2>99.99 %, which points to a total metal content of <100 ppm. As such, it provides a good peak shape and reproducibility.
The HECTOR-A C18 phase shows similar selectivity as the conventional C18 phases when used for the separation of hydrophobic compounds with typical reversed-phase mobile phases. It is thus suitable for use as a unique universal C18 column.
| Vendor | RSTech | Length | |
| Brand | HECTOR-A C18 | Internal Diameter | |
| Modifification | Silica/C18 | Pore size | 100 |
| Mode | Reversed-Phase | Carbon Load, % | 12.5 |
| Particle Size | Endcapped | Yes |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| GRACE | Vydac TP C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 150 mm | 5.0 μm | 300 Å | On request |
| LabHut | Cronusil-S ODS-2 | Reversed-Phase | Silica/C18 | 4.0 mm | 150 mm | 3.0 μm | 80 Å | 210.05 |
| Merck | Chromolith® | Reversed-Phase | Silica/C18 | 25.0 mm | 100 mm | Monolithic μm | 120 Å | On request |
| ACE | ACE C18 | Reversed-Phase | Silica/C18 | 30.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| ACE | ACE C18-HL | Reversed-Phase | Silica/C18 | 4.6 mm | 75 mm | 5.0 μm | 90 Å | On request |
| Bonna-Agela Technologies | Durashell C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 30 mm | 3.0 μm | 100 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C18-300 | Reversed-Phase | Silica/C18 | 2.0 mm | 50 mm | 5.0 μm | 300 Å | On request |
| Greyhound | GenSphere ODS1 300 | Reversed-Phase | Silica/C18 | 4.0 mm | 250 mm | 5.0 μm | 300 Å | On request |
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