50951-U

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

L × I.D. 2 cm × 2.1 mm UHPLC Column

• Código UNSPSC: 41115700
• NACRES: SB.52

Propriedades

• product name: Ascentis^® Express OH5, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 2 cm × 2.1 mm
• Materiais: stainless steel column
• Nível de qualidade: 100
• Agency: suitable for USP L86
• linha de produto: Ascentis^®
• Características: endcapped: no
• fabricante/nome comercial: Ascentis^®
• embalagem: 1 ea of
• Parâmetros: ≤60 °C temp. limit; 1000 bar max. pressure (14500 psi)
• técnica(s): LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• C × D.I.: 2 cm × 2.1 mm
• área da superfície: 120 m²/g
• Impurezas: <5 ppm metals
• matriz: Fused-Core particle platform; superficially porous particle
• Grupo ativo da matriz: hydroxy, penta- phase
• tamanho de partícula: 2 μm
• tamanho de poro: 90 Å pore size
• faixa de pH: 2-9
• aplicação(ões): food and beverages
• técnica de separação: hydrophilic interaction (HILIC)

Descrição

Descrição geral

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.

Aplicação

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

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Informações legais

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