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 |
|---|---|---|---|---|---|---|---|---|
| Luknova | Flex C18-120 | Reversed-Phase | Silica/C18 | 21.2 mm | 50 mm | 5.0 μm | 120 Å | On request |
| Chromenta | Chromenta KAQ C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 100 mm | 3.0 μm | 120 Å | On request |
| Welch Materials | Ultisil AQ-C18 | Reversed-Phase | Silica/C18 | 4.0 mm | 250 mm | 3.0 μm | 120 Å | On request |
| Higgins Analytical | HAISIL HL C18 | Reversed-Phase | Silica/C18 | 0.8 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Thermo Fisher Scientific | Hypesil GOLD | Reversed-Phase | Silica/C18 | 0.32 mm | 100 mm | 5.0 μm | 175 Å | On request |
| Higgins Analytical | HAISIL HL C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 100 mm | 5.0 μm | 100 Å | On request |
| Bonna-Agela Technologies | UHP ASB C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 50 mm | 1.9 μm | 100 Å | On request |
| Biotage | Resolux 200 C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 250 mm | 4.5 μm | 200 Å | On request |
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