by RSTech
Wide range selection of stationary phase supports customer demands from analytical to Semi-prep scale. For reversed phase mode, C18, C8, C4, NH2, CN and phenyl phase are available depend on the polarity. On the other hands, Sil, NH2, Diol, and CN are available for normal phase mode. These normal phase columns cover to separate acidic, neutral, and basic compounds by right choice of stationary phase.
Sil stationary phase is widely used in normal phase separation. Especially, separation of position isomer and lipid-soluble compounds is effective. HECTOR-M Sil is produced by high purity silica (99.99 % purity) and enhanced mechanical strength.
| Vendor | RSTech | Length | |
| Brand | HECTOR-M Silica | Internal Diameter | |
| Modifification | Silica | Pore size | 100 |
| Mode | Normal-Phase | Endcapped | Yes |
| Particle Size |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Thermo Fisher Scientific | Hypesil GOLD | Normal-Phase | Silica | 3.0 mm | 30 mm | 5.0 μm | 175 Å | On request |
| ES Industries | Chromegasphere SI 100 (Spherical) | Normal-Phase | Silica | 2.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| GL Sciences | Inertsil WP300 SIL | Normal-Phase | Silica | 0.5 mm | 50 mm | 5.0 μm | 300 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER SILICA-100 | Normal-Phase | Silica | 10.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Greyhound | Spheripak Si 80 | Normal-Phase | Silica | 4.0 mm | 250 mm | 10.0 μm | 80 Å | On request |
| KYA Technologies Corporation | HiQ Sil-120 | Normal-Phase | Silica | 10.0 mm | 250 mm | 5.0 μm | 120 Å | On request |
| ES Industries | Chromegasphere SI 120 (Spherical) | Normal-Phase | Silica | 4.0 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 |
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