by SiliCYCLE
SiliaChrom XDB1 phases present the wider range of polarity of SiliCycle HPLC columns (C18 to normal phase). This phase presents the maximum bonding density for all polarities. This allows least interaction between the analytes and the surface OH's. This phase is not recommended for samples containing highly hydrophobic compounds.
The SiliaChrom® XDB1 C8-300 reverse phase functionalization is completely identical to the XDB1 C8 equivalent. This reverse phase is grafted on a 300 Å pore size spherical silica to separate or purify larger molecules
| Vendor | SiliCYCLE | Max Pressure | 5500 |
| Brand | SiliaChrom XDB1 C8 | Surface Area | 410-440 |
| Modifification | Silica/C8 | Carbon Load, % | 14.0 |
| Mode | Reversed-Phase | Endcapped | Yes |
| Particle Size | Operating Temperature | 60 | |
| Length | pH stability from | 1.5 | |
| Internal Diameter | pH stability to | 10.0 | |
| Pore size | 100 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Greyhound | GenSphere C8 300 | Reversed-Phase | Silica/C8 | 4.6 mm | 250 mm | 5.0 μm | 300 Å | On request |
| Thermo Fisher Scientific | Accucore | Reversed-Phase | Silica/C8 | 4.6 mm | 150 mm | 2.6 μm | 80 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/C8 | 40.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Thermo Fisher Scientific | Hypurity | Reversed-Phase | Silica/C8 | 2.1 mm | 50 mm | 3.0 μm | 190 Å | On request |
| Agilent Technologies | ZORBAX Eclipse XDB | Reversed-Phase | Silica/C8 | 3.0 mm | 150 mm | 3.5 μm | 80 Å | On request |
| Vertical Chromatography | VertiSep EPS C8 | Reversed-Phase | Silica/C8 | 3.2 mm | 100 mm | 3.0 μm | 100 Å | On request |
| ACE | ACE Excel C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 150 mm | 2.0 μm | 100 Å | On request |
| Welch Materials | Ultisil XB-C8 | Reversed-Phase | Silica/C8 | 4.0 mm | 100 mm | 5.0 μm | 120 Å | On request |
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