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 |
|---|---|---|---|---|---|---|---|---|
| Phenomenex | Aqua C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 3.0 μm | 125 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C8-300 | Reversed-Phase | Silica/C8 | 4.6 mm | 250 mm | 10.0 μm | 300 Å | On request |
| Sepax Technologies | Sepax Bio 300 C4 | Reversed-Phase | Silica/C4 | 0.3 mm | 150 mm | 3.0 μm | 300 Å | On request |
| Teknokroma | Tracer EXTRASIL C1 | Reversed-Phase | Silica/C1 | 4.6 mm | 100 mm | 3.0 μm | 80 Å | On request |
| Vertical Chromatography | VertiSep SPS ODS1 | Reversed-Phase | Polymer/ C18 | 3.2 mm | 150 mm | 5.0 μm | 80 Å | On request |
| GRACE | GraceSmart C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 150 mm | 3.0 μm | 120 Å | On request |
| Sigma Aldrich | Discovery BIO Wide Pore C18 | Reversed-Phase | — | 1.0 mm | 150 mm | 5.0 μm | 300 Å | On request |
| BISCHOFF | ProntoSIL 120-5-Phenyl | Reversed-Phase | Silica/Phenyl | 2.0 mm | 250 mm | 5.0 μm | 120 Å | On request |
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