by Nacalai
COSMOSIL 5C18-AR-II is a polymeric type of C18 phase. It shows exceptional stability and long lifetime at low pH. This phase is recommended for the separations requiring acidic mobile phase conditions. It also shows superior molecular shape selectivity to monomeric type C18 columns.
Features:
| Vendor | Nacalai | Internal Diameter | |
| Brand | COSMOSIL 5C18-AR-II | Pore size | 120 |
| Mode | Reversed-Phase | Surface Area | 300 |
| Particle Size | Carbon Load, % | 17.0 | |
| Length | Endcapped | Yes |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| GRACE | VisionHT C18 Classic | Reversed-Phase | Silica/C18 | 3.0 mm | 250 mm | 3.0 μm | 100 Å | On request |
| Vertical Chromatography | VertiSep GES C8 | Reversed-Phase | Silica/C8 | 3.2 mm | 150 mm | 3.0 μm | 120 Å | On request |
| KYA Technologies Corporation | HiQ Sil Ph-120 | Reversed-Phase | Silica/Phenyl | 4.0 mm | 150 mm | 5.0 μm | 120 Å | On request |
| ES Industries | Chromegabond 100 MC-18 | Reversed-Phase | Silica/C18 | 2.0 mm | 150 mm | 3.0 μm | 100 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C18-60 | Reversed-Phase | Silica/C18 | 10.0 mm | 150 mm | 5.0 μm | 60 Å | On request |
| RSTech | HECTOR-W C4 | Reversed-Phase | Silica/C4 | 2.1 mm | 50 mm | 5.0 μm | 300 Å | On request |
| Phenomenex | Gemini C18 | Reversed-Phase | — | 50.0 mm | 50 mm | 5.0 μm | 110 Å | On request |
| Sigma Aldrich | SUPELCOSIL LC-8-DB | Reversed-Phase | Silica/C8 | 3.0 mm | 150 mm | 3.0 μm | 120 Å | On request |
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