Avantor® ACE® Excel® C18-Amide, HPLC/UHPLC Columns, Analytical, 5 µm
Catálogo # 76393-928
Proveedor: Avantor
Especificaciones
- Formato de columna:Analytical
- Ø int.:4.60 mm
- Tamaño de partícula:5 µm
- Tamaño de poro:100 Å
- Presión máx.:1000 bar (14503.8 psi)
- Longitud:250 mm
- Environmentally Preferable:
- Extremo tapado:Yes
- Código USP:L1
- Rango de pH:2 - 8
- Surface area:300 m²/g
- Carga de carbono:16.4%
- Referencia:76393-928
- Phase:C18-Amide
Especificaciones
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Avantor® ACE® Excel® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.
- Ultra-high purity, base deactivated silica with exceptional reproducibility
- Ideal for a wide range of analytes differing in hydrophobicity
- Wide range of particle sizes (1.7 to 5 µm) and complementary phases
- Low bleed for UV and LC/MS compatibility
- C18 hydrophobic plus Amide interactions, compatible with 100% aqueous condition
The special design of the Avantor® ACE® C18-Amide ligand incorporates an extended alkyl chain spacer between the silica surface and amide polar group, which gives extra phase stability.
Ordering information: Method validation kits contain three different batches of the same phase - available on request.