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Ascentis?Express 90 ? PFAS, 2.7 μm HPLC Column

品牌
Supelco
货号
53565-U
规格纯度
column L × I.D. 15 cm × 3.0 mm
价格
8554.51 *本价格含增值税费
促销
服务
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  • 包邮
  • 增值税票
数量
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半岛bd体育手机客户端 名称:
Ascentis ?Express 90 ? PFAS, 2.7 μm HPLC Column
Ascentis Express 90 ? PFAS, 2.7 μm HPLC Column
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

一般描述

Ascentis?Express PFAS is a high-speed, high-performance liquid chromatography column based on the proven Fused-Core?particle design. 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 0.5 μm thick porous shell and the small overall particle size of 2.7 μm. The densely bonded, extensively endcapped ODS stationary phase of Ascentis?Express PFAS provides an application tested solution for PFAS analysis.

分析说明

Target analytes include short chain and long chain per- and polyfluoroalkyl substances (PFAS), including branched and linear isomers.

法律信息

Ascentis is a registered trademark of sigma-aldrich Co. LLC
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.

半岛bd体育手机客户端 性质

物料 stainless steel column
质量水平 100
agency suitable for USP L1
半岛bd体育手机客户端 线 Ascentis?
特点 endcapped
包装 1 ea of
标记范围 9.9% carbon loading
参数 ≤60 ℃ temp. limit
≤9000 psi max. pressure (600 bar)
technique(s) HPLC: suitable
LC/MS: suitable
色谱柱长度 × 内径 15 cm × 3.0 mm
基质 Fused-Core?silica particle platform particle platform
superficially porous particle
基质活性基团 C18, extensively endcapped octadecylsilane (ODS) bonding phase
粒径 2.7 μm
孔径 90 ? pore size
表面积 135 m2/g
操作pH范围 2 - 9
分离技术 reversed phase

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