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.
Peak reversal compared to reversed-phase. Ideal for very polar compounds with high organic mobile phases for improved sensitivity by MS.
| Vendor | GRACE | Internal Diameter | |
| Brand | VisionHT HILIC | Pore size | 120 |
| Modifification | Silica | Surface Area | 220 |
| Mode | HILIC | Endcapped | No |
| Particle Size | pH stability from | 2.0 | |
| Length | pH stability to | 8.0 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Sepax Technologies | Sepax Polar-Silica | HILIC | Silica | 21.2 mm | 150 mm | 10.0 μm | 120 Å | On request |
| KNAUER | Bluespher | HILIC | Silica | 2.0 mm | 100 mm | 2.0 μm | 100 Å | On request |
| AcuTech Scientific | HILIC | HILIC | Silica | 0.15 mm | 250 mm | 5.0 μm | 120 Å | On request |
| AcuTech Scientific | HILIC | HILIC | Silica | 0.5 mm | 50 mm | 3.0 μm | 120 Å | On request |
| Sepax Technologies | Sepax Polar-Silica | HILIC | Silica | 4.6 mm | 100 mm | 1.8 μm | 120 Å | On request |
| Sepax Technologies | Sepax Polar-Silica | HILIC | Silica | 30.0 mm | 150 mm | 10.0 μm | 120 Å | On request |
| AcuTech Scientific | HILIC | HILIC | Silica | 0.15 mm | 50 mm | 5.0 μm | 120 Å | On request |
| Phenomenex | Kinetex HILIC | HILIC | Silica | 2.1 mm | 150 mm | 2.6 μm | 100 Å | On request |
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