by GRACE
One Platform for UHPLC, HPLC and PREP
Separate complex samples with excellent resolution with VisionHT high performance columns. They are available with 1.5, 3, 5 and 10μm particle sizes and six different phase selectivities spanning the full polarity spectrum. The same base silica and bonding chemistries are used across all particle sizes therefore offering simple method transfer between UHPLC, HPLC and preparative systems.
Alternate reversed-phase selectivity. High polar retention especially with compounds having two or more polar groups. Excellent sensitivity and peak shape for basic compounds, without the need for acidified mobile phases.
| Vendor | GRACE | Internal Diameter | |
| Brand | VisionHT C18 Basic | Pore size | 120 |
| Modifification | Silica/C18 | Surface Area | 220 |
| Mode | Reversed-Phase | Carbon Load, % | 5.0 |
| Particle Size | pH stability from | 1.0 | |
| Length | pH stability to | 10.0 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Princeton Chromatography Inc. | PrincetonSPHER OMNI C18-100 | Reversed-Phase | Silica/C18 | 30.0 mm | 100 mm | 5.0 μm | 100 Å | On request |
| ChromaNik Technologies Inc. | SunShell C18-WP | Reversed-Phase | Silica/C18 | 2.1 mm | 75 mm | 2.6 μm | 160 Å | On request |
| TOSOH | TSKgel | Reversed-Phase | Silica/C18 | 3.0 mm | 35 mm | 3.0 μm | 100 Å | On request |
| MACHEREY-NAGEL | NUCLEODUR C18 GRAVITY | Reversed-Phase | Silica/C18 | 4.6 mm | 100 mm | 3.0 μm | 110 Å | 556.00 |
| Varian | Pursuit XRs C18 | Reversed-Phase | Silica/C18 | 1.0 mm | 150 mm | 3.0 μm | 100 Å | On request |
| Fortis Technologies | UniverSil HS C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 150 mm | 5.0 μm | 100 Å | On request |
| Higgins Analytical | HAISIL HL C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 5.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 120-5-C18 ace-EPS | Reversed-Phase | Silica/C18 | 4.0 mm | 150 mm | 5.0 μm | 120 Å | On request |
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