50508-U

Ascentis^® Express C18, 5 μm HPLC Column

5 μm particle size, L × I.D. 3 cm × 2.1 mm

• eCl@ss: 32110501
• NACRES: SB.52

Properties

• material: stainless steel column
• Nivel de calidad: 100
• Agency: suitable for USP L1
• Línea del producto: Ascentis^®
• característica: endcapped
• manufacturer/tradename: Ascentis^®
• parámetro: 60 °C temp. range; 600 bar max. pressure (9000 psi)
• technique(s): HPLC: suitable; LC/MS: suitable
• L × D.I.: 3 cm × 2.1 mm
• impurezas: <5 ppm metals
• matriz: Fused-Core particle platform; superficially porous particle
• grupo activo de la matriz: C18 (octadecyl) phase
• tamaño de partícula: 5 μm
• tamaño de poro: 90 Å pore size
• superficie: 90 m²/g
• operating pH: 2-9
• application(s): food and beverages
• técnica de separación: reversed phase

Description

Descripción general

Ascentis^® Express 5 μm C18 is a high-speed, high-performance liquid chromatography column based on the highly efficient Fused-Core^® particle design. The Fused-Core^® particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.5-micron thick porous shell and the highly uniform overall particle size of 5-microns. The densely bonded, extensively endcapped dimethyloctadecyl stationary phase of Ascentis Express 5 μm C18 provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds.

Aplicación

HPLC Analysis of Amine Medications on Ascentis^® Express C18, 5 μm

HPLC Analysis of Pyrethrins on Ascentis^® Express C18, 5 μm

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Información legal

Ascentis is a registered trademark of Sigma-Aldrich Co. LLC

Fused-Core is a registered trademark of Advanced Materials Technology, Inc.