50957-U

Ascentis^® Express 90 Å OH5 (2 μm) HPLC Columns

L × I.D. 5 cm × 2.1 mm UHPLC Column

• Código UNSPSC: 41115700
• NACRES: SB.52

Propiedades

• product name: Ascentis^® Express OH5, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 5 cm × 2.1 mm
• Materiales: stainless steel column
• Nivel de calidad: 100
• Agency: suitable for USP L86
• Línea del producto: Ascentis^®
• Características: endcapped: no
• fabricante / nombre comercial: Ascentis^®
• envase: 1 ea of
• Parámetros: ≤60 °C temp. limit; 1000 bar max. pressure (14500 psi)
• técnicas: LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• L × D.I.: 5 cm × 2.1 mm
• superficie: 120 m²/g
• impurezas: <5 ppm metals
• matriz: Fused-Core particle platform; superficially porous particle
• grupo activo de la matriz: hydroxy, penta- phase
• tamaño de partícula: 2 μm
• tamaño de poro: 90 Å pore size
• intervalo de pH: 2-9
• aplicaciones: food and beverages
• técnica de separación: hydrophilic interaction (HILIC)

Descripción

Descripción general

The Ascentis^® Express 2μm OH5 stationary phase is a highly polar ligand that possesses 5 hydroxyl groups tethered to the silica via novel proprietary linkage chemistry. This high performance material provides a UHPLC column that can be used for traditional normal phase separations using non-polar, totally organic mobile phases or for aqueous normal phase chromatography with the typical mobile phases for hydrophilic interactive liquid chromatography (HILIC) of basic, acidic, zwitterionic, or neutral compounds.

Aplicación

UHPLC/MS Analysis of Ethanol Metabolites in Urine on Ascentis^® Express OH5

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Información legal

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany