by Nacalai
COSMOSIL 5C18-MS-II is a monomeric type of C18 phase. A new endcapping treatment with polar groups for "shield effect" has extended the pH range and significantly improved peak shape for basic compounds. This phase is recommended for most of applications but particularly effective for low molecular weight organic compounds.
Features:
Analytes: particularly effective for low molecular weight organic compounds.
| Vendor | Nacalai | Internal Diameter | |
| Brand | COSMOSIL 5C18-MS-II | Surface Area | 300 |
| Carbon Load, % | 16.0 | Particle Size | |
| Pore size | 120 | Length | |
| Mode | Reversed-Phase | Endcapped | Yes |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| KNAUER | Eurospher II | Reversed-Phase | Silica/Amino | 4.6 mm | 150 mm | 10.0 μm | 100 Å | On request |
| BISCHOFF | ProntoSIL 200-5-C18 H PEEK | Reversed-Phase | Silica/C18 | 4.0 mm | 250 mm | 5.0 μm | 200 Å | On request |
| Sepax Technologies | Sepax Bio 300 C8 | Reversed-Phase | Silica/C8 | 10.0 mm | 50 mm | 10.0 μm | 300 Å | On request |
| Phenomenex | Gemini-NX C18 | Reversed-Phase | — | 21.2 mm | 50 mm | 10.0 μm | 110 Å | On request |
| KNAUER | Eurospher II | Reversed-Phase | Silica/C18A | 2.0 mm | 150 mm | 3.0 μm | 100 Å | On request |
| KNAUER | Eurosil Bioselect | Reversed-Phase | Silica/C4 | 4.0 mm | 300 mm | 5.0 μm | 300 Å | On request |
| Princeton Chromatography Inc. | Ultima Phenyl-100 | Reversed-Phase | Silica/Phenyl | 4.6 mm | 100 mm | 3.0 μm | 100 Å | On request |
| GL Sciences | Inertsil WP300 C8 | Reversed-Phase | Silica/C8 | 2.1 mm | 33 mm | 5.0 μm | 300 Å | On request |
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