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The Supelcosil LC-18-S HPLC column 250x10mm, 5µm, is an application-specific C18 variant for reversed phase methods. The Supelcosil LC-18-S is used when a different selectivity to LC-18 or LC-18-DB is required. The Supelcosil LC-18-S is employed in pharmaceutical analysis, routine testing and methods that rely on this historical selectivity.
Supelcosil columns are based on porous, spherical silica and cover a very wide range of classic HPLC selectivities. In addition to C18, C8, cyano, amino, diol, and silica phases, base-deactivated DB variants, ionic modifications, and application-specific phases such as LC-PAH or Hisep are available. This makes Supelcosil particularly suitable for established methods, USP-compliant applications, and routine analysis where a known stationary phase needs to be reproducibly replicated.
Supelcosil is a registered trademark of the manufacturer Merck KGaA, Darmstadt, Germany.
| Brand | Supelcosil |
|---|---|
| Product Type | HPLC Column |
| Length | 250 mm |
| Internal Diameter | 10 mm |
| Particle Size | 5 µm |
| Chemistry | C18 (RP-18, ODS, Octadecyl) |
| Chemistry Producers Term | LC-18-S |
| Pore Size | 120 Å |
| USP Class | L1 |
| Carbon Load | 11.0 % |
| Bet Surface Area [m2/g] | 170.0 |
| Endcapping | endcapped |
| Country of Origin | United States of America (USA) |
| Hardware Material | Stainless Steel |
| pH Minimum | 2.0 |
| pH Maximum | 7.5 |
| Temperature Maximum [°C] | 70 |
| Mode of Separation | Reversed Phase Chromatography (RP) |
| Technology | HPLC |
| Matrix | Silica |
| Particle Morphology | spherical, fully porous |