Purospher^?STAR SI (5 μm) LiChroCART^?250-4

半岛bd体育手机客户端 说明

一般描述

HPLC cartridge
Purospher^?STAR Si HPLC columns are high-purity silica columns for normal phase HPLC. The particular benefits of these columns are the very high separation efficiency and the absence of metallic impurities, giving consistent symmetrical peaks. 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: ≤ 65 bar
Theoretical Plates (N/m) (2-Nitrotoluene): ≥ 65000
Symmetry (2-Nitrotoluene): 0.8 - 1.4
Capacity factor (2-Nitrotoluene): 0.5 - 2.0

法律信息

LICHROCART is a registered trademark of Merck KGaA, Darmstadt, Germany
Purospher 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 L3
半岛bd体育手机客户端 线	Purospher?
特点	endcapped: no
包装	1 ea of
参数	250 bar pressure 65 ℃ max. temp.
technique(s)	HPLC: suitable LC/MS: suitable mass spectrometry (MS): suitable (High)
色谱柱长度 × 内径	25 cm × 4 mm
基质	fully porous particle
基质活性基团	Silica bonding phase
粒径	5 μm
孔径	120 ? pore size
表面积	330 m2/g
操作pH范围	2 - 7.5
分离技术	hydrophilic interaction (HILIC) normal 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