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 | Pore size | 120 |
| Modifification | Silica/C18 | Surface Area | 340 |
| Mode | Reversed-Phase | Carbon Load, % | 16.0 |
| Particle Size | pH stability from | 1.5 | |
| Length | pH stability to | 10.0 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| BISCHOFF | ProntoSIL 200-10-C18 ace-EPS | Reversed-Phase | Silica/C18 | 4.0 mm | 200 mm | 10.0 μm | 200 Å | On request |
| Sepax Technologies | Sepax HP 200 C18 | Reversed-Phase | Silica/C18 | 0.75 mm | 50 mm | 5.0 μm | 200 Å | On request |
| Imtakt | Cadenza 5CL-C18 | Reversed-Phase | Silica/C18 | 10.0 mm | 150 mm | 5.0 μm | 120 Å | On request |
| SHIMADZU | Shim-pack VP-ODS | Reversed-Phase | Silica/C18 | 4.6 mm | 150 mm | 5.0 μm | 120 Å | On request |
| Unimicro Technologies Inc. | Globalsil-120-5-ODS-AP | Reversed-Phase | Silica/C18 | 2.0 mm | 200 mm | 5.0 μm | 120 Å | On request |
| ACE | ACE Super C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 75 mm | 3.0 μm | 90 Å | On request |
| Dikma Technologies Inc. | Spursil C18-EP | Reversed-Phase | Silica/C18 | 2.1 mm | 50 mm | 5.0 μm | 100 Å | 363.00 |
| GRACE | Alltima HP C18 AQ | Reversed-Phase | Silica/C18 | 4.6 mm | 250 mm | 5.0 μm | 100 Å | On request |
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