产品名称
Discovery® 反相酰胺 C16 Supelguard 保护柱芯, 5 μm particle size, L × I.D. 2 cm × 4 mm, pkg of 2 ea
agency
suitable for USP L60
description
Supelguard Cartridge
packaging
pkg of 2 ea
technique(s)
HPLC: suitable
L × I.D.
2 cm × 4 mm
matrix active group
amide, alkyl phase
particle size
5 μm
pore size
180 Å
application(s)
food and beverages
separation technique
reversed phase
Quality Level
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General description
Discovery® RP-AmideC16 Supelguard 小柱[粒径5 μm,L×I.D. 2 cm×4 mm]含Discovery®填料,填料装在 2 cm不锈钢主体中,用聚醚醚酮(PEEK)封装的不锈钢筛板(孔隙度2 μm)封闭。Supelguard套件(含一个小柱,一个独立支架,管路以及2个螺母和卡套)可使其与任何分析柱一起使用。直连保护小柱支架可将Supelguard小柱直接连接至Supelco分析色谱柱。3.0 mm小柱每包仅含两支,请单独购买独立或模块化支架。低容量3.0 mm ID小柱适用于保护分析色谱柱,含3 μm颗粒。
Packaging
适用于 4.0mm 内径和 4.6mm 内径的分析柱。
Legal Information
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
Annamaria Jakab et al.
Journal of pharmaceutical and biomedical analysis, 27(6), 913-921 (2002-02-12)
Retention parameters of 45 different barbituric acid derivatives were determined on an amide embedded RP silica column (Discovery RP-AmideC16) using non-buffered water-acetonitrile eluent systems. Linear correlation were calculated between the logarithm of the capacity factor and the acetonitrile concentration in
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