by Vertical Chromatography
VertiSep™ HCS packings are high purity silica which contains less amonts of metal ions and sulfate contaminants offer high stability at pH 1.5-10.0* efficiency, column-to-column reproducibility and long lifetime.
VertiSep™ HCS reverse phase C18 packings are highest carbon loading of 23% offerring the highest degree of hydrophobicity for highest resolution of organic compounds that have similar structures such as polynuclear aromatic hydrocarbons, benzidines, vitamins D2, D3, PTH and amino acids.
VertiSep™ HCS are manufactured by statistic process control of silica synthesis, bonding and column packing. The reproducible column packing method control provides exceptional efficiency, symmetry and reproducible capacity factor.
| Vendor | Vertical Chromatography | Pore size | 120 |
| Brand | VertiSep HCS C18 | Surface Area | 350 |
| Modifification | Silica/C18 | Carbon Load, % | 25.0 |
| Mode | Reversed-Phase | Endcapped | Yes |
| Particle Size | pH stability from | 1.5 | |
| Length | pH stability to | 10.0 | |
| Internal Diameter |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| SHIMADZU | Shim-pack VP-ODS | Reversed-Phase | Silica/C18 | 2.0 mm | 250 mm | 5.0 μm | 120 Å | On request |
| Princeton Chromatography Inc. | Ultima C18-100 | Reversed-Phase | Silica/C18 | 4.0 mm | 150 mm | 3.0 μm | 100 Å | On request |
| Merck | LiChrosorb® | Reversed-Phase | Silica/C18 | 4.0 mm | 125 mm | 5.0 μm | 100 Å | On request |
| Greyhound | GenSphere ODS1 300 | Reversed-Phase | Silica/C18 | 4.0 mm | 150 mm | 5.0 μm | 300 Å | On request |
| Dikma Technologies Inc. | Platisil ODS | Reversed-Phase | Silica/C18 | 4.6 mm | 250 mm | 5.0 μm | 100 Å | On request |
| ChromaNik Technologies Inc. | SunShell C18-WP | Reversed-Phase | Silica/C18 | 3.0 mm | 75 mm | 2.6 μm | 160 Å | On request |
| Higgins Analytical | PHALANX C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 50 mm | 5.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 300-5-C18 H | Reversed-Phase | Silica/C18 | 4.0 mm | 300 mm | 5.0 μm | 300 Å | On request |
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