Ascentis^?Express Phenyl-Hexyl, 5 μm HPLC Column

半岛bd体育手机客户端 说明

一般描述

The Phenyl-Hexyl phase has unique selectivity arising from solute interaction with the aromatic ring and its delocalized electrons. It is complementary (orthogonal) to both C18 and RP-Amide phases because of this unique aromaticity. The Phenyl-Hexyl phase also tend to exhibit good shape selectivity, which may originate from solute multipoint interaction with the planar ring system. More retention and selectivity will often be observed for solutes with aromatic electron-withdrawing groups (fluorine, nitro, etc.) or with a delocalized heterocyclic ring system such as the benzodiazepine compounds.

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法律信息

Ascentis is a registered trademark of sigma-aldrich Co. LLC

基本信息

eCl@ss	32110501
NACRES	SB.52

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 L11
半岛bd体育手机客户端 线	Ascentis?
特点	endcapped
manufacturer/tradename	Ascentis?
包装	1 ea of
参数	60 ℃ temp. range 600 bar max. pressure (9000 psi)
technique(s)	HPLC: suitable LC/MS: suitable
长度 × 内径	25 cm × 2.1 mm
杂质	<5 ppm metals
基质	Fused-Core particle platform superficially porous particle
基质活性基团	phenylhexyl phase
粒径	5 μm
孔径	90 ? pore size
表面积	90 m2/g
操作pH	2 - 9
application(s)	food and beverages
分离技术	reversed phase

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable