Thermo Dionex 088747 AS28 阴离子分析柱 4µ,4X150MM

货号

描述

价格

088747AS28 阴离子分析柱 4µ,4X150MM24050

适用于(应用)Anion Exchange
包装材料Ethylvinylbenzene/Divinylbenzene
粒径4 µm
类型Standard Bore Separator
色谱柱容量230 µeq
色谱柱化学特性Hydroxide
流速1.2 to 1.5 mL/min.
较大压力5000 psi (345 bar)
长度(公制)150 mm
直径(公制)4 mm
交联55% DVB
柱结构PEEK
疏水性Medium-High
流动相兼容性pH 0 to 14, 0 to 100% Acetonitrile, Methanol, and Isopropanol
阴离子交换容量230 µeq
离子交换基Alkanol Quaternary Ammonium Ion
适用于(设备)Dionex IonPac AS28-Fast-4 µm Standard Bore Guard Column
Unit SizeEach 1

Applications for Dionex IonPac AS28-Fast-4µm IC Columns
  • Separation of common anions and low molecular weight organic acids
  • For both high purity water matrices and complex matrices including chemical and petrochemical samples
  • Compatible with organic solvents to enhance analyte solubility, modify column selectivity, and facilitate effective column clean-up

Superior Performance
  • Improved efficiencies and resolution compared to the Dionex IonPac AS15 column
  • Easily transfer applications from the Dionex IonPac AS15 column to the AS28-Fast-4µm column due to the similar selectivity

For Use With a High-Pressure IC System

Higher resolution is achieved through the use of smaller resin particles, which produce a column backpressure over 3000 psi at the standard flow rates. A high-pressure IC system, such as the Thermo Scientific™ Dionex™ ICS-5000+ HPIC™ or the Thermo Scientific Dionex ICS-4000 Capillary HPIC system is required to operate this column under standard conditions and take advantage of elevated flow rates and faster run times.


Reduce Operating Costs With Lower Eluent Requirements

The Dionex IonPac AS28-Fast-4µm capillary columns provide the same performance as the standard bore and microbore Dionex IonPac AS28-Fast-4µm columns because they are packed with the same material. Operating costs are reduced because the capillary system operates at only 1% of the eluent flow rate of the standard bore system, requiring less eluent and producing less waste.


Multiple Formats Available
  • 4 x 150mm and 2 x 150mm analytical columns
  • 4 x 30mm and 2 x 30mm analytical guard columns
  • 0.4 x 150mm capillary columns
  • 0.4 x 35mm capillary guard columns
  • Smaller i.d. columns provide higher mass sensitivity, eluent and reagent conservation, and lower operating costs

上一篇:Thermo Dionex 078036 AG11-HC 阴离子保护柱-高容量柱 4μ,2X50MM

下一篇:Thermo Dionex 088748 AG28 阳离子保护柱 4μ,4X30MM



版权所有:北京汇海科仪科技有限公司 京ICP备16069030号-2

Copyright © 2006-2023 www.bjhhky.com Inc. All Rights Reserved.

投诉建议
用户咨询
用户咨询
用户咨询