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Ascentis® Express 90 Å PFAS Delay, 2.7 μm HPLC Column

品牌
Supelco
货号
53572-U
规格纯度
column L × I.D. 5 cm × 3.0 mm
参考价格
5443.79 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

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

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

产品性质

物料stainless steel column
质量水平100
agencysuitable for USP L62
产品线Ascentis®
特点endcapped
包装1 ea of
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5 cm × 3.0 mm
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
表面积 135 m2/g
操作pH范围2 - 9
分离技术reversed phase

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