1.50839
LiChrospher® 60 RP-select B (5 µm) HPLC Columns
L x I.D. 250 mm x 4 mm, LiChroCART™ HPLC cartridge, manuCART™ holder required for use
别名:
TM=["LiChrospher"] C8 TM=["LICHROCART"]HPLC滤芯
Product Name
LiChrospher® 60 RP-select B (5 µm) LiChroCART™ 250-4, suitable for HPLC
物料
stainless steel column
质量水平
Agency
suitable for USP L7
产品线
LiChrospher®
特点
endcapped: no
标记范围
11.5% Carbon loading
参数
250 bar pressure
60 °C max. temp.
技术
HPLC: suitable
mass spectrometry (MS): suitable (Low - Medium)
色谱柱长度 × 内径
25 cm × 4 mm
表面积
350 m2/g
基质
fully porous particle
基质活性基团
C8 bonding phase
粒径
5 μm
孔径
60 Å pore size
工作pH范围
2-7.5
分离技术
reversed phase
储存温度
no temp limit
一般描述
HPLC色谱柱
LiChrospher® RP-select B 是一个通用的用传统方法生产的球形硅胶载体,具有反相特性和C-8相的疏水性。这个载体非常适合于碱性化合物的分离,但在中性和酸性化合物的测定中也有较好的性能。该吸附剂包装在LiChroCART 250-4 HPLC柱中。HPLC 系统的连接是通过使用 manu-CART NT 支架(1.51486)完成的。
应用
LiChrospher ® RP-select B is a versatile reversed-phase sorbent based on spherical silica particles with excellent properties for the determination of basic substances, but with still good properties for the determination of neutral and acidic substances. LiChrospher® 60 RP-select B is optimized in order to prevent any secondary interactions with basic substances and ensures that basic compounds are eluted as symmetrical substance peaks. Typical applications are the separation of Amino Acids, Esters, Aldehydes, Alkaloids Antibiotics, Fatty acids, Ketones, Nitrosamines, Nucleosides, Peptides, Phenols and Steroids.
分析说明
压力: ≤ 90 bar
理论塔板数(N/m)(甲苯): ≥ 50000
对称性(甲苯):0.8-1.4
容量系数(甲苯):1.0 - 2.0
理论塔板数(N/m)(甲苯): ≥ 50000
对称性(甲苯):0.8-1.4
容量系数(甲苯):1.0 - 2.0
法律信息
LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany
LiChrospher is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持