by Varian
Pursuit UPS2.4 C18: For High Viscosity Solvent Applications
Pursuit UPS2.4 columns are designed to provide maximum resolution for high viscosity solvent separations. The 2.4 μm particles deliver heightened efficiency and speed nearing that of sub 2 μm particles while avoiding the troublesome backpressure limitations. Method migration to greener, higher viscosity solvents on today’s ultra-high pressure systems is facilitated by the 2.4 μm particle. The resulting ease-of-use means improved column lifetime, lower instrument downtime and higher productivity
| Vendor | Varian | Pore size | 100 |
| Brand | Pursuit UPS2.4 C18 | Surface Area | 350 |
| Modifification | Silica/C18 | Carbon Load, % | 21.0 |
| 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 |
|---|---|---|---|---|---|---|---|---|
| CERI | L-column2 ODS | Reversed-Phase | Silica/C18 | 2.1 mm | 100 mm | 5.0 μm | 120 Å | On request |
| GL Sciences | Inertsil ODS-4 HP | Reversed-Phase | Silica/C18 | 2.1 mm | 100 mm | 3.0 μm | 100 Å | On request |
| RESTEK | Viva | Reversed-Phase | Silica/C18 | 4.6 mm | 250 mm | 5.0 μm | 300 Å | On request |
| GL Sciences | InertSustain C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 250 mm | 3.0 μm | 100 Å | On request |
| Higgins Analytical | HEAVY C18 | Reversed-Phase | Silica/C18 | 0.5 mm | 100 mm | 5.0 μm | 100 Å | On request |
| CERI | L-column2 ODS | Reversed-Phase | Silica/C18 | 10.0 mm | 250 mm | 5.0 μm | 120 Å | On request |
| Thermo Fisher Scientific | Hypurity | Reversed-Phase | Silica/C18 | 1.0 mm | 30 mm | 3.0 μm | 190 Å | On request |
| Agilent Technologies | ZORBAX 300SB | Reversed-Phase | Silica/C18 | 2.0 mm | 150 mm | 5.0 μm | 300 Å | On request |
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