53346-U

Ascentis^® Express 90 Å Phenyl-Hexyl (2.7 μm) HPLC Columns

L × I.D. 15 cm × 3 mm, HPLC Column

• 别名: Core-shell (SPP) Fused Core Phenyl HPLC column
• UNSPSC代码: 41115700
• eCl@ss: 32110501
• NACRES: SB.52

属性

• Product Name: Ascentis^® Express Phenyl-Hexyl，2.7μm HPLC色谱柱, 2.7 μm particle size, L × I.D. 15 cm × 3 mm
• 物料: stainless steel column
• 质量水平: 100
• Agency: suitable for USP L11
• 产品线: Ascentis^®
• 特点: endcapped
• 制造商/商品名称: Ascentis^®
• 包装: 1 ea of
• 参数: 60 °C temp. range; 600 bar max. pressure (9000 psi)
• 技术: HPLC: suitable; LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• 长度 × 内径: 15 cm × 3 mm
• 表面积: 135 m²/g
• 杂质: <5 ppm metals
• 基质: Fused-Core particle platform; superficially porous particle
• 基质活性基团: phenylhexyl phase
• 粒径: 2.7 μm
• 孔径: 90 Å
• pH值范围: 2-9
• 应用: food and beverages
• 分离技术: reversed phase

说明

一般描述

由于溶质与键合相的芳香环及其离域电子发生相互作用，使Phenyl-Hexyl固定相具有独特的选择性。这种独特的芳香基选择性使其与C18和RP-酰胺固定相互补（正交）。Phenyl-Hexyl固定相也倾向于具有良好的形状选择性，这可能来自于溶质与平面环系统的多点相互作用。对于具有芳族吸电子基团（氟、硝基等）或具有离域杂环系统（如苯二氮类化合物）的溶质，通常具有更强的保留性和选择性。

应用

• A fully automated and fast method using direct sample injection combined with fused-core column on-line SPE-HPLC for determination of ochratoxin A and citrinin in lager beers.: This study presents a rapid, automated method for the detection of mycotoxins in beer using high-performance liquid chromatography. The use of the Ascentis^® Express Phenyl-Hexyl column enables efficient and effective sample processing, demonstrating its applicability in food safety and quality control (Lhotska et al., 2016).


• Advantages of core-shell particle columns in Sequential Injection Chromatography for determination of phenolic acids.: This paper explores the benefits of using core-shell particle technology, including Ascentis^® Express Phenyl-Hexyl columns, in the analysis of phenolic acids. The study highlights the columns′ enhanced performance and efficiency, making them valuable for chemical analysis in environmental and food samples (Chocholous et al., 2013).

法律信息

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

安全信息

• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable