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 C18-HT | Pore size | 100 |
| Modifification | Silica/C18 | Surface Area | 340 |
| Mode | Reversed-Phase | Carbon Load, % | 10.0 |
| Particle Size | pH stability from | 1.5 | |
| Length | pH stability to | 10.0 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| MACHEREY-NAGEL | NUCLEODUR C18 EC | Reversed-Phase | Silica/C18 | 2.0 mm | 150 mm | 3.0 μm | 110 Å | 339.00 |
| MACHEREY-NAGEL | NUCLEODUR C18 PYRAMID | Reversed-Phase | Silica/C18 | 2.0 mm | 250 mm | 3.0 μm | 110 Å | 581.00 |
| Imtakt | Cadenza 5CL-C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 20 mm | 5.0 μm | 120 Å | On request |
| Fortis Technologies | Fortis H2o | Reversed-Phase | Silica/C18 | 0.075 mm | 250 mm | 5.0 μm | — | On request |
| RSTech | HECTOR-T C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 250 mm | 3.0 μm | 100 Å | On request |
| Imtakt | Unison US-C18 | Reversed-Phase | Silica/C18 | 0.5 mm | 50 mm | 5.0 μm | 130 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER OMNI C18-60 | Reversed-Phase | Silica/C18 | 7.8 mm | 100 mm | 5.0 μm | 60 Å | On request |
| PerkinElmer | Brownlee Bio C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 150 mm | 5.0 μm | 300 Å | On request |
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