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位置: 首页> 品牌> Sigma-Aldrich> TSK-GEL?体积排阻(PW 类型)高效液相色谱柱

TSKgel?G3000PWXL-CP HPLC Column

TSK-GEL?体积排阻(PW 类型)高效液相色谱柱

货号
821873
规格纯度
phase hydroxylated methacrylate, L × I.D. 30 cm × 7.8 mm, 7 μm particle size
价格
36511.1 *本价格含增值税费
促销
服务
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  • 增值税票
数量
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半岛bd体育手机客户端 名称:
TSKgel ?G3000PW XL-CP HPLC Column
TSKgel Size Exclusion (PW-Type) HPLC Column
TSK-GEL ?体积排阻(PW 类型)高效液相色谱柱
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

TSKgel PWXL-CP columns were specifically developed for the analysis of water-soluble cationic polymers. Composed of polymethacrylate beads, cationic groups are introduced on the surface of the TSKgel PWXL-CP packing material to prevent adsorption of cationic polymers and allow elution under low salt conditions. These columns show high theoretical plate numbers, linear calibration curves and high durability because the base resin is the same as that used in the TSKgel PWXLseries columns. Three columns are available within the TSKgel PWXL-CP series, each with a different particle size, separation range and exclusion limit, allowing polymers within a wide molecular mass range to be separated and characterized.

应用

Exclusion limit (Da): 100,000
Separation range (Da) (PEO,PEG): 200~50,000

外形

Shipped in water.

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法律信息

TSKgel is a registered trademark of Tosoh Corporation

基本信息

eCl@ss 32110501

半岛bd体育手机客户端 性质

物料 stainless steel hardware
agency suitable for USP L37
suitable for USP L38
suitable for USP L39
半岛bd体育手机客户端 线 TSKgel?
manufacturer/tradename Tosoh 21873
参数 ≤0.5 M salt concentration
≤20% organic solvent
1 mL/min flow rate
55 bar max. pressure
60 ℃ temperature
technique(s) HPLC: suitable
长度 × 内径 30 cm × 7.8 mm
基质 polymer particle platform
基质活性基团 hydroxylated methacrylate phase
粒径 7 μm
孔径 200 ? pore diameter
操作pH 2 - 12
分离技术 size exclusion (SEC)

Sigma-Aldrich

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