Product Name
Ascentis® Express ES-Cyano, 5 μm HPLC Column, 5 μm particle size, L × I.D. 3 cm × 4.6 mm
物料
stainless steel column
质量水平
Agency
suitable for USP L10
产品线
Ascentis®
特点
endcapped
制造商/商品名称
Ascentis®
包装
1 ea of
参数
≤80 °C temp. range
600 bar max. pressure (9000 psi)
技术
HPLC: suitable
LC/MS: suitable
长度 × 内径
3 cm × 4.6 mm
表面积
90 m2/g
杂质
<5 ppm metals
基质
particle platform (Fused-Core)
superficially porous particle
基质活性基团
cyano phase
粒径
5 μm
孔径
90 Å pore size
工作pH值
1-8
应用
food and beverages
分离技术
hydrophilic interaction (HILIC)
normal phase
reversed phase
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一般描述
Ascentis® Express 5 micron ES-Cyano HPLC column is a high-speed, high-performance liquid chromatography column based on 90Å 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 0.6-micron thick porous shell and the overall particle size of 5-microns. The sterically protected, extensively endcapped diisopropyl-cyanopropylsilane stationary phase of Ascentis Express ES-Cyano provides a stable, reversed-phase packing that can be used for basic, acidic, or neutral compounds
法律信息
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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