51734-U

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

L × I.D. 15 cm × 3 mm UHPLC Column

• 分類程式碼代碼: 41115700
• NACRES: SB.52

屬性

• product name: Ascentis^® Express ES-Cyano, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 15 cm × 3 mm
• 材料: stainless steel column
• 品質等級: 100
• agency: suitable for USP L10
• 產品線: Ascentis^®
• 特點: endcapped
• 製造商／商標名: Ascentis^®
• 包裝: 1 ea of
• 參數: 1000 bar max. pressure (14500 psi); 80 °C temp. range
• 技術: LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• 長度 × 內徑: 15 cm × 3 mm
• 表面積: 120 m²/g
• 雜質: <5 ppm (metals)
• 基質: Fused-Core particle platform; superficially porous particle
• 基質活性組: phase, diisopropyl-cyanopropylsilane
• 粒徑: 2 μm
• 孔徑: 90 Å pore size
• 工作pH值: 1-8
• 應用: food and beverages
• 分離技術: hydrophilic interaction (HILIC); normal phase; reversed phase

描述

一般說明

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.

法律資訊

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

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