51724-U

Ascentis^® Express 90 Å ES-Cyano (2 μm) HPLC Columns

L × I.D. 10 cm × 2.1 mm UHPLC Column

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

Eigenschaften

• product name: Ascentis^® Express ES-Cyano, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 10 cm × 2.1 mm
• Materialien: stainless steel column
• Qualitätsniveau: 100
• Agentur: suitable for USP L10
• Produktlinie: Ascentis^®
• Leistungsmerkmale: endcapped
• Hersteller/Markenname: Ascentis^®
• Verpackung: 1 ea of
• Parameter: 1000 bar max. pressure (14500 psi); 80 °C temp. range
• Methode(n): LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• L × ID: 10 cm × 2.1 mm
• Oberflächenbereich: 120 m²/g
• Verunreinigungen: <5 ppm (metals)
• Matrix: Fused-Core particle platform; superficially porous particle
• Aktive Matrixgruppe: phase, diisopropyl-cyanopropylsilane
• Partikelgröße: 2 μm
• Porengröße: 90 Å pore size
• Betriebs-pH-Wert: 1-8
• Anwendung(en): food and beverages
• Trenntechnik: hydrophilic interaction (HILIC); normal phase; reversed phase

Beschreibung

Allgemeine Beschreibung

Ascentis^® Express 2μm ES-Cyano UHPLC columns are based on a 90 Å Fused-Core^® particles. 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 0.4-micron thick porous shell and the small overall particle size of 2-microns. The sterically protected, extensively endcapped diisopropyl-cyanopropylsilane stationary phase of Ascentis Express 2μm ES-Cyano provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds.

Rechtliche Hinweise

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

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