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product name
Ascentis® Express ES-Cyano, 5 μm HPLC Column, 5 μm particle size, L × I.D. 3 cm × 3 mm
物質
stainless steel column
品質水準
認証
suitable for USP L10
製品種目
Ascentis®
特徴
endcapped
メーカー／製品名
Ascentis®
包装
1 ea of
パラメーター
≤80 °C temp. range
600 bar max. pressure (9000 psi)
テクニック
HPLC: suitable
LC/MS: suitable
L × 内径
3 cm × 3 mm
表面積
90 m2/g
不純物
<5 ppm metals
マトリックス
particle platform (Fused-Core)
superficially porous particle
マトリックス活性基
cyano phase
粒径
5 μm
ポアサイズ
90 Å pore size
使用pH
1-8
アプリケーション
food and beverages
分離法
hydrophilic interaction (HILIC)
normal phase
reversed phase
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詳細
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
法的情報
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
保管分類コード
11 - Combustible Solids
WGK
WGK 3
引火点(°F)
Not applicable
引火点(℃)
Not applicable
最新バージョンのいずれかを選択してください：
試験成績書（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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