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 |
|---|---|---|---|---|---|---|---|---|
| Imtakt | Unison UK-C8 HT | Reversed-Phase | Silica/C8 | 1.5 mm | 75 mm | 3.0 μm | 130 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C8-100 | Reversed-Phase | Silica/C8 | 30.0 mm | 100 mm | 10.0 μm | 100 Å | On request |
| Bonna-Agela Technologies | Venusil ASB C8 | Reversed-Phase | Silica/C8 | 30.0 mm | 100 mm | 10.0 μm | 150 Å | On request |
| Phenomenex | Luna C8(2) | Reversed-Phase | Silica/C8 | 0.3 mm | 250 mm | 5.0 μm | 100 Å | On request |
| RESTEK | Viva | Reversed-Phase | Silica/C8 | 4.6 mm | 100 mm | 5.0 μm | 300 Å | On request |
| RSTech | HECTOR-M C8 | Reversed-Phase | Silica/C8 | 21.2 mm | 150 mm | 5.0 μm | 100 Å | On request |
| Merck | LiChrospher® | Reversed-Phase | Silica/C8 | 4.0 mm | 250 mm | 10.0 μm | 100 Å | On request |
| Phenomenex | Columbus C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 100 mm | 5.0 μm | 110 Å | On request |
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