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 |
|---|---|---|---|---|---|---|---|---|
| Imtakt | Cadenza CW-C18 | Reversed-Phase | Silica/C18 | 10.0 mm | 150 mm | 3.0 μm | 300 Å | On request |
| Phenomenex | Ultracarb ODS (20) | Reversed-Phase | Silica/C18 | 3.2 mm | 250 mm | 5.0 μm | 90 Å | On request |
| GL Sciences | Inertsil ODS-3 | Reversed-Phase | Silica/C18 | 0.5 mm | 50 mm | 3.0 μm | 100 Å | On request |
| CNW Technologies | Athena C18-BIO | Reversed-Phase | Silica/C18 | 2.1 mm | 150 mm | 5.0 μm | 300 Å | On request |
| Phenomenex | Luna C18(2) | Reversed-Phase | Silica/C18 | 4.6 mm | 150 mm | 10.0 μm | 100 Å | On request |
| Greyhound | GenSphere ODS1 120 | Reversed-Phase | Silica/C18 | 4.0 mm | 100 mm | 5.0 μm | 120 Å | On request |
| Greyhound | Spheripak ODS1 80 | Reversed-Phase | Silica/C18 | 4.6 mm | 40 mm | 3.0 μm | 80 Å | On request |
| WATERS | Nova-Pak C18 | Reversed-Phase | Silica/C18 | 3.9 mm | 75 mm | 4.0 μm | 60 Å | On request |
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