by Unimicro Technologies Inc.
Globalsil Si series of column packing used in a spherical porous and has a smooth surface of the ultra-pure silica gel, Al, Fe, Ti, Zi and other metal impurities content less than 10ppm, after careful and strict monitoring of the process of control production. Unique particle separation method to ensure that the precise particle size distribution. Under the same conditions, for different sizes of particles bonded end-capped, and thus obtain the same selectivity, retention time.
| Vendor | Unimicro Technologies Inc. | Length | |
| Brand | Globalsil-120-5-ODS-SI | Internal Diameter | |
| Modifification | Silica | Pore size | 120 |
| Mode | Normal-Phase | Surface Area | 300 |
| Particle Size | Carbon Load, % | 15.0 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| BISCHOFF | ProntoSIL 60-5-Si | Normal-Phase | Silica | 3.0 mm | 125 mm | 5.0 μm | 60 Å | On request |
| Vertical Chromatography | VertiSep EPS Silica | Normal-Phase | Silica | 4.6 mm | 50 mm | 3.0 μm | 100 Å | On request |
| SiliCYCLE | SiliaChrom dt Si | Normal-Phase | Silica | 2.1 mm | 50 mm | 5.0 μm | 100 Å | On request |
| Vertical Chromatography | VertiSep UPS Silica | Normal-Phase | Silica | 10 mm | 150 mm | 10 μm | 100 Å | On request |
| RESTEK | Viva | Normal-Phase | Silica | 3.2 mm | 100 mm | 5.0 μm | 300 Å | On request |
| WATERS | Spherisorb Silica | Normal-Phase | Silica | 3.0 mm | 125 mm | 5.0 μm | 80 Å | On request |
| Greyhound | GenSphere Si 120 | Normal-Phase | Silica | 2.1 mm | 100 mm | 5.0 μm | 120 Å | On request |
| ES Industries | Chromegasphere SI 60 (Spherical) | Normal-Phase | Silica | 4.6 mm | 100 mm | 5.0 μm | 60 Å | On request |
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