by ChromaNik Technologies Inc.
A Novel Bonding Technique (patent pending)
The “State of Art” trifunctional silyl-reagent was developed as shown in Fig.1. This Unique silyl-bonded reagent (HMODTS)can bond with any silanol groups on Silica Sorbent surface as shown in Fig.2.It can expand and contract by itself in Caterpillar manner. This technique can substantially minimise the contribution of residual silanol groups on Reverses phase stationary phase. Finally an end-capping was done with trimethylsilyl-reagent (TMS).
| Vendor | ChromaNik Technologies Inc. | Internal Diameter | |
| Brand | Sunniest C8 | Pore size | 120 |
| Modifification | Silica/C8 | Surface Area | 340 |
| Mode | Reversed-Phase | Carbon Load, % | 10.0 |
| Particle Size | pH stability from | 1.5 | |
| Length | pH stability to | 9.0 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| AcuTech Scientific | C8 | Reversed-Phase | Silica/C8 | 2.1 mm | 250 mm | 3.0 μm | 120 Å | On request |
| Agilent Technologies | ZORBAX 300SB | Reversed-Phase | Silica/C8 | 21.0 mm | 250 mm | 7.0 μm | 300 Å | On request |
| Sigma Aldrich | Discovery C8 | Reversed-Phase | Silica/C8 | 3.0 mm | 20 mm | 5.0 μm | 180 Å | On request |
| SiliCYCLE | SiliaChrom SB C8 | Reversed-Phase | Silica/C8 | 2.1 mm | 150 mm | 3.0 μm | 150 Å | On request |
| Princeton Chromatography Inc. | Ultima C8-100 | Reversed-Phase | Silica/C8 | 21.2 mm | 50 mm | 5.0 μm | 100 Å | On request |
| Sigma Aldrich | Discovery C8 | Reversed-Phase | Silica/C8 | 3.0 mm | 100 mm | 5.0 μm | 180 Å | On request |
| RSTech | HECTOR-W C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 250 mm | 5.0 μm | 300 Å | On request |
| GL Sciences | Inertsil C8-3 | Reversed-Phase | Silica/C8 | 2.1 mm | 100 mm | 5.0 μm | 100 Å | On request |
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