by Vertical Chromatography
VertiSep™ UPS packings are ultra-high purity spherical silica which contains less amounts of metal ions and sulfate contaminants offerring ultra performance with excellent stability at pH 1.5-10.0*, excellent efficiency, column-to-column reproducibility, long lifetime and ideal for LC/MS or ELSD applications.
VertiSep™ UPS packings are ultra-high surface of 450 m2/g offer greater capacity and higher resolution for gradient elution of difficult separation compounds like basic drugs, organic acids and other polar compounds.
VertiSep™ UPS reverse phase packings are fully endcapped after bonding to cover unreached silanols and improve peak symmetry for basic analytes.
VertiSep™ UPS packings are monomeric bonding resulting in lower column back pressure and high column efficiency to better resolve chemically similar analytes.
VertiSep™ UPS 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 | 100 |
| Brand | VertiSep UPS C18 | pH stability from | 1.5 |
| Modifification | Silica/C18 | pH stability to | 10.0 |
| Mode | Reversed-Phase | Surface Area | 450 |
| Particle Size | Carbon Load, % | 17.0 | |
| Length | Endcapped | Yes | |
| Internal Diameter |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Higgins Analytical | PROTO 200 C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 30 mm | 5.0 μm | 200 Å | On request |
| Agilent Technologies | Poroshell 120 | Reversed-Phase | Silica/C18 | 3.0 mm | 30 mm | 2.7 μm | 120 Å | On request |
| Agilent Technologies | ZORBAX Eclipse XDB | Reversed-Phase | Silica/C18 | 2.0 mm | 100 mm | 3.5 μm | 80 Å | On request |
| LabHut | Cronusil-S ODS-2 | Reversed-Phase | Silica/C18 | 4.6 mm | 250 mm | 3.0 μm | 80 Å | 352.27 |
| Phenomenex | Prodigy ODS-2 | Reversed-Phase | Silica/C18 | 2.0 mm | 250 mm | 5.0 μm | 150 Å | On request |
| Fortis Technologies | FortisBIO C18 | Reversed-Phase | Silica/C18 | 0.2 mm | 100 mm | 1.7 μm | 300 Å | On request |
| BISCHOFF | ProntoSIL 200-10-C18 ace-EPS | Reversed-Phase | Silica/C18 | 3.0 mm | 200 mm | 10.0 μm | 200 Å | On request |
| SiliCYCLE | SiliaChrom XT C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 200 mm | 5.0 μm | 150 Å | On request |
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