by SiliCYCLE
Usually, silica based stationary phases for HPLC are grafted with monofunctionnal silane, but recently, studies have put in evidence the effect of grafting mixed functions on the silica surface, a C18 function and a shorter chain (C8, amide, CN, nitro-phenyl, etc). These new products offer different selectivity, coordinated multi-functionality, as well as a spacer effect (C18/C8). Why limit yourself? With SiliCycle, push the limits!
Conjugate the hydrophilic power of the amide functions with the hydrophobic power of the C18 functions for your HPLC applications with our mixed mode C18/amide SiliaChrom® columns.
| Vendor | SiliCYCLE | Internal Diameter | |
| Brand | SiliaChrom Amide C18 | Pore size | 100 |
| Modifification | Silica/Amide C18 | Endcapped | Yes |
| Mode | Reversed-Phase | pH stability from | 0.8 |
| Particle Size | pH stability to | 12.0 | |
| Length |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| ACE | ACE Excel C18-Amide | Reversed-Phase | Silica/Amide C18 | 3.0 mm | 30 mm | 5.0 μm | 100 Å | On request |
| Bonna-Agela Technologies | Optimix C18/Amide | Reversed-Phase | Silica/Amide C18 | 4.6 mm | 200 mm | 5.0 μm | 100 Å | On request |
| ACE | ACE Excel C18-Amide | Reversed-Phase | Silica/Amide C18 | 3.0 mm | 100 mm | 5.0 μm | 100 Å | On request |
| ES Industries | Chromegabond 60 C18-Al | Reversed-Phase | Silica/Amide C18 | 3.2 mm | 100 mm | 3.0 μm | 60 Å | On request |
| ACE | ACE Excel C18-Amide | Reversed-Phase | Silica/Amide C18 | 4.6 mm | 20 mm | 5.0 μm | 100 Å | On request |
| Agilent Technologies | Agilent Polaris | Reversed-Phase | Silica/Amide C18 | 4.0 mm | 100 mm | 5.0 μm | 180 Å | On request |
| ACE | ACE C18-Amide | Reversed-Phase | Silica/Amide C18 | 10.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| ACE | ACE Excel C18-Amide | Reversed-Phase | Silica/Amide C18 | 2.1 mm | 20 mm | 5.0 μm | 100 Å | On request |
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