50521-U

Ascentis^® Express 90 Å C18 (5 μm) HPLC Columns

L × I.D. 25 cm × 2.1 mm, HPLC Column

• Código UNSPSC: 41115700
• eCl@ss: 32110501
• NACRES: SB.52

Propriedades

• product name: Ascentis^® Express C18, 5 μm HPLC Column, 5 μm particle size, L × I.D. 25 cm × 2.1 mm
• Materiais: stainless steel column
• Agency: suitable for USP L1
• linha de produto: Ascentis^®
• Características: endcapped
• fabricante/nome comercial: Ascentis^®
• embalagem: 1 ea of
• Parâmetros: 60 °C temp. range; 600 bar max. pressure (9000 psi)
• técnica(s): HPLC: suitable; LC/MS: suitable
• C × D.I.: 25 cm × 2.1 mm
• área da superfície: 90 m²/g
• Impurezas: <5 ppm metals
• matriz: Fused-Core particle platform; superficially porous particle
• Grupo ativo da matriz: C18 (octadecyl) phase
• tamanho de partícula: 5 μm
• tamanho de poro: 90 Å pore size
• pH operacional: 2-9
• aplicação(ões): food and beverages
• técnica de separação: reversed phase

Descrição

Descrição geral

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.

Aplicação

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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Informações legais

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

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