50951-U

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

L × I.D. 2 cm × 2.1 mm UHPLC Column

• UNSPSC-Code: 41115700
• NACRES: SB.52

Eigenschaften

• product name: Ascentis^® Express OH5, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 2 cm × 2.1 mm
• Materialien: stainless steel column
• Qualitätsniveau: 100
• Agentur: suitable for USP L86
• Produktlinie: Ascentis^®
• Leistungsmerkmale: endcapped: no
• Hersteller/Markenname: Ascentis^®
• Verpackung: 1 ea of
• Parameter: ≤60 °C temp. limit; 1000 bar max. pressure (14500 psi)
• Methode(n): LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• L × ID: 2 cm × 2.1 mm
• Oberflächenbereich: 120 m²/g
• Verunreinigungen: <5 ppm metals
• Matrix: Fused-Core particle platform; superficially porous particle
• Aktive Matrixgruppe: hydroxy, penta- phase
• Partikelgröße: 2 μm
• Porengröße: 90 Å pore size
• pH-Bereich: 2-9
• Anwendung(en): food and beverages
• Trenntechnik: hydrophilic interaction (HILIC)

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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

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Rechtliche Hinweise

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