by SiliCYCLE
The SiliaChrom SB C8 and C18 are specially designed for the separation of polar and mid-polar compounds from low to medium pH. A class of columns offering excellent performance for LC-MS applications. More Information
The surface of SiliaChrom SB C8 and C18 are treated with an organic form of silicon to increase the number of silanol groups on the surface. After this, the surface is bonded with an octadecylsilane with two different fonctions. One of them is a protecting group that shields the area under it and protects the surface from an acid attack from the mobile phase.
SiliaChrom® C8 reverse phase functionalization is completely identical to the SB 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 | 4500 |
| Brand | SiliaChrom SB C8 | Surface Area | 200-220 |
| Modifification | Silica/C8 | Carbon Load, % | 7.0 |
| Mode | Reversed-Phase | Endcapped | Yes |
| Particle Size | Operating Temperature | 50 | |
| Length | pH stability from | 1.0 | |
| Internal Diameter | pH stability to | 7.5 | |
| Pore size | 150 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| TOSOH | TSKgel | Reversed-Phase | Silica/C8 | 4.6 mm | 250 mm | 5.0 μm | 100 Å | On request |
| SiliCYCLE | SiliaChrom XDB C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 50 mm | 5.0 μm | 150 Å | On request |
| Dikma Technologies Inc. | Inspire C8 | Reversed-Phase | Silica/C8 | 21.2 mm | 250 mm | 5.0 μm | 100 Å | 2,891.00 |
| Imtakt | Unison UK-C8 | Reversed-Phase | Silica/C8 | 6.0 mm | 100 mm | 3.0 μm | 130 Å | On request |
| CHEMINDIA | CHEMSIL-OCTYL-C8 | Reversed-Phase | Silica/C8 | 4.0 mm | 150 mm | 3.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 120-10-C8 SH | Reversed-Phase | Silica/C8 | 4.0 mm | 300 mm | 10.0 μm | 120 Å | On request |
| Teknokroma | TRACER EXCEL 300 C8 | Reversed-Phase | Silica/C8 | 4.0 mm | 200 mm | 5.0 μm | 300 Å | On request |
| Merck | LiChrospher® | Reversed-Phase | Silica/C8 | 3.0 mm | 125 mm | 5.0 μm | 60 Å | On request |
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