LiChrospher^?60 RP-select B (5 μm) LiChroCART^?250-4

半岛bd体育手机客户端 说明

一般描述

HPLC cartridge
LiChrospher^?RP-select B is a versatile traditionally produced spherical silica gel carriers with reversed phase properties and with the hydrophobicity of a C-8 phase. This carrier is very well suited for the separation of basic compounds, but with still good properties for the determination of neutral and acidic compounds. This sorbent is packed into a LiChroCART 250-4 HPLC cartridge. The connection to the HPLC system is being accomplished by use of the manu-CART NT cartrige holder (1.51486).

分析说明

Pressure: ≤ 90 bar
Theoretical Plates (N/m) (Toluene): ≥ 50000
Symmetry (Toluene): 0.8 - 1.4
Capacity factor (Toluene): 0.8 - 2.0

法律信息

LICHROCART is a registered trademark of Merck KGaA, Darmstadt, Germany
LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany

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 L7
半岛bd体育手机客户端 线	LiChrospher?
特点	endcapped: no
标记范围	11.5% Carbon loading
参数	250 bar pressure 60 ℃ max. temp.
technique(s)	HPLC: suitable mass spectrometry (MS): suitable (Low - Medium)
色谱柱长度 × 内径	25 cm × 4 mm
基质	fully porous particle
基质活性基团	C8 bonding phase
粒径	5 μm
孔径	60 ? pore size
表面积	350 m2/g
操作pH范围	2 - 7.5
分离技术	reversed phase
储存温度	no temp limit

安全信息

储存分类代码

10-13 - German Storage Class 10 to 13