추천 제품
product name
Ascentis® Express ES-Cyano, 5 μm HPLC Column, 5 μm particle size, L × I.D. 3 cm × 3 mm
material
stainless steel column
Quality Level
Agency
suitable for USP L10
제품 라인
Ascentis®
특징
endcapped
제조업체/상표
Ascentis®
포장
1 ea of
파라미터
≤80 °C temp. range
600 bar max. pressure (9000 psi)
기술
HPLC: suitable
LC/MS: suitable
길이 × I.D.
3 cm × 3 mm
표면적
90 m2/g
불순물
<5 ppm metals
기질
particle platform (Fused-Core)
superficially porous particle
기질 활성군
cyano phase
입자 크기
5 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
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일반 설명
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
법적 정보
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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시험 성적서(COA)
Lot/Batch Number
Alex D Batista et al.
Talanta, 133, 142-149 (2014-12-02)
On-line sample pretreatment (clean-up and analyte preconcentration) is for the first time coupled to sequential injection chromatography. The approach combines anion-exchange solid-phase extraction and the highly effective pentafluorophenylpropyl (F5) fused-core particle column for separation of eight sulfonamide antibiotics with similar
Jakub Fibigr et al.
Journal of pharmaceutical and biomedical analysis, 120, 112-119 (2016-01-01)
A new high-performance liquid chromatography method using fused-core column for fast separation of resveratrol and polydatin has been developed and used for quality control of nutraceuticals with resveratrol and polydatin content. Retention characteristics (log k) were studied under different conditions
Jan Soukup et al.
Journal of chromatography. A, 1374, 102-111 (2014-12-30)
Excess adsorption of water from aqueous acetonitrile mobile phases was investigated on 16 stationary phases using the frontal analysis method and coulometric Karl-Fischer titration. The stationary phases include silica gel and silica-bonded phases with different polarities, octadecyl and cholesterol, phenyl
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