TSKgel^?Phenyl-5PW RP HPLC Column

半岛bd体育手机客户端 说明

一般描述

Polymer-based particles for reversed-phase (RP) HPLC generally have two benefits over silica-based particles: They are more tolerant of high and low pH operating conditions and they do not have the silanol interactions that cause peak tailing of strong basic analytes. Also, some silicas have an intrinsic metal content that may cause chelation problems with sensitive biomolecules, leading to poor recovery. Polymeric TSKgel^?columns come in C18 and phenyl functional groups and a range of particle porosities. Fast kinetics and quantitative protein recovery at submicrogram loading are characteristic of nonporous resin-based TSKgel Octadecyl-NPR columns.

• Octadecyl-2PW particles have 125 A pores
• Octadecyl-4PW particles have 500 Apores
• Phenyl-5PW RP particles have 1000 A pores
• Octadecyl-NPR particles are nonporous

外形

Shipped in 30% methanol - 70% water.

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法律信息

TSKgel is a registered trademark of Tosoh Corporation

半岛bd体育手机客户端 性质

物料	glass
半岛bd体育手机客户端 线	TSKgel?
manufacturer/tradename	Tosoh 14007
标记范围	1 meq/mL ligand density (estimate)
参数	no limitation salt concentration 0-100% organic solvent 2.5 mL/min flow rate 20 bar max. pressure 4-60 ℃ temperature
technique(s)	HPLC: suitable
长度 × 内径	7.5 cm × 8 mm
基质	hydroxylated methacrylic polymer
基质活性基团	phenyl phase, octadecyl
粒径	10 μm
操作pH	2 - 12
分离技术	reversed phase