53573-U

Ascentis^® Express 90 Å PFAS (2.7 μm) Delay HPLC Columns

L × I.D. 5 cm × 4.6 mm, HPLC Delay Column; suitable for PFAS testing

• 别名: Ascentis^® Express 90 Å PFAS Delay, 2.7 μm HPLC Column
• UNSPSC代码: 41115709
• NACRES: SB.52

属性

• 产品名称: Ascentis^® Express 90 Å PFAS Delay, 2.7 μm HPLC Column, suitable for PFAS testing, column L × I.D. 5 cm × 4.6 mm
• 物料: stainless steel column
• 质量水平: 100
• Agency: suitable for ASTM^® 7968; suitable for ASTM^® 7979; suitable for DIN 38407-42; suitable for EPA 533; suitable for EPA 537.1; suitable for EPA 8327; suitable for EPA ACB B21-02; suitable for EPA ACB B23-05b; suitable for EPA OTM-45; suitable for GB 5009.253-2016; suitable for ISO 21675 2019; suitable for ISO 25101; suitable for ISO/CEN 15968-2010; suitable for USP L62
• 管理合规性: suitable for FDA C-010.02
• 产品线: Ascentis^®
• 特点: endcapped
• 包装: 1 ea of
• 参数: ≤60 °C temp. limit; ≤9000 psi max. pressure (600 bar)
• 技术: HPLC: suitable; LC/MS: suitable
• 色谱柱长度 × 内径: 5 cm × 4.6 mm
• 表面积: 135 m²/g
• 基质: Fused-Core^® silica particle platform particle platform; superficially porous particle
• 基质活性基团: highly retentive endcapped silane bonding phase
• 粒径: 2.7 μm
• 孔径: 90 Å pore size
• 工作pH范围: 2-9
• 分离技术: reversed phase

说明

一般描述

Ascentis^® Express PFAS Delay is a high-performance liquid chromatography column based on Fused-Core^® particle design. The highly retentive endcapped silane of the Ascentis^® Express PFAS Delay column provides high retention of PFAS compounds across various mobile phase conditions and is used to delay background instrument PFAS contamination from interference with analyzed samples. For this reason, the Ascentis^® Express PFAS Delay column is placed upstream of the sample injector.

法律信息

ASTM is a registered trademark of American Society for Testing and Materials

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

Fused-Core is a registered trademark of Advanced Materials Technology, Inc.