51727-U

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

L × I.D. 3 cm × 3 mm UHPLC Column

• UNSPSC 코드: 41115700
• NACRES: SB.52

속성

• product name: Ascentis^® Express ES-Cyano, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 3 cm × 3 mm
• material: stainless steel column
• Quality Level: 100
• Agency: suitable for USP L10
• 제품 라인: Ascentis^®
• 특징: endcapped
• 제조업체/상표: Ascentis^®
• 포장: 1 ea of
• 파라미터: 1000 bar max. pressure (14500 psi); 80 °C temp. range
• 기술: LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• 길이 × I.D.: 3 cm × 3 mm
• 표면적: 120 m²/g
• 불순물: <5 ppm (metals)
• 기질: Fused-Core particle platform; superficially porous particle
• 기질 활성군: phase, diisopropyl-cyanopropylsilane
• 입자 크기: 2 μm
• 공극 크기: 90 Å pore size
• 작동 pH: 1-8
• 응용 분야: food and beverages
• 분리 기술: hydrophilic interaction (HILIC); normal phase; reversed phase

설명

일반 설명

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.

법적 정보

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

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