by Luknova
Hyper Silica is made of activated hydroxyl (-OH) functional group on the high purity spherical silica. The Hyper Silica is used as the normal phase as well as HILIC phase for separations of polar and basic organic compounds, such as vitamins, steroids, as well as pharmaceuticals. The column has been widely used in LC/MS method development for analysis of nitrogen contained compounds.
| Vendor | Luknova | Internal Diameter | |
| Brand | Hyper Silica-120 | Pore size | 120 |
| Modifification | Silica | Max Pressure | 3000 |
| Mode | Normal-Phase | Operating Temperature | 60 |
| Particle Size | pH stability from | 2.0 | |
| Length | pH stability to | 8.5 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| RESTEK | Viva | Normal-Phase | Silica | 2.1 mm | 30 mm | 5.0 μm | 300 Å | On request |
| Vertical Chromatography | VertiSep AQS Silica | Normal-Phase | Silica | 4.6 mm | 50 mm | 5.0 μm | 120 Å | On request |
| ES Industries | Chromegasphere SI 120 (Spherical) | Normal-Phase | Silica | 4.6 mm | 100 mm | 3.0 μm | 120 Å | On request |
| Welch Materials | Topsil Silica | Normal-Phase | Silica | 2.1 mm | 200 mm | 3.0 μm | 150 Å | On request |
| KYA Technologies Corporation | HiQ Sil-60 | Normal-Phase | Silica | 4.6 mm | 50 mm | 5.0 μm | 60 Å | On request |
| Sigma Aldrich | Kromasil Silica | Normal-Phase | Silica | 3.0 mm | 100 mm | 5.0 μm | 60 Å | On request |
| RESTEK | Viva | Normal-Phase | Silica | 2.1 mm | 50 mm | 5.0 μm | 300 Å | On request |
| ACE | ACE Excel SIL | Normal-Phase | Silica | 4.6 mm | 150 mm | 2.0 μm | 100 Å | On request |
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