51724-U

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

L × I.D. 10 cm × 2.1 mm UHPLC Column

• Codice UNSPSC: 41115700
• NACRES: SB.52

Proprietà

• product name: Ascentis^® Express ES-Cyano, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 10 cm × 2.1 mm
• Materiali: stainless steel column
• Livello qualitativo: 100
• agenzia: suitable for USP L10
• Nome Commerciale: Ascentis^®
• Caratteristiche: endcapped
• Produttore/marchio commerciale: Ascentis^®
• Confezionamento: 1 ea of
• Parametri: 1000 bar max. pressure (14500 psi); 80 °C temp. range
• tecniche: LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• Lungh. × D.I.: 10 cm × 2.1 mm
• Area superficiale: 120 m²/g
• Impurezze: <5 ppm (metals)
• Matrice: Fused-Core particle platform; superficially porous particle
• Gruppo funzionale matrice: phase, diisopropyl-cyanopropylsilane
• Dimensione particelle: 2 μm
• Dimensione pori: 90 Å pore size
• pH di lavoro: 1-8
• applicazioni: food and beverages
• Tecnica di separazione: hydrophilic interaction (HILIC); normal phase; reversed phase

Descrizione

Descrizione generale

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.

Note legali

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

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