推荐产品
产品名称
Purospher® STAR Si (5 µm), L × I.D. 4 mm x 4 mm LiChroCART™ Guard-cartridge
物料
stainless steel column
质量水平
Agency
suitable for USP L3
产品线
Purospher®
特点
endcapped: no
包装
10 pak of
参数
250 bar pressure
65 °C max. temp.
技术
HPLC: suitable
LC/MS: suitable
mass spectrometry (MS): suitable (High)
色谱柱长度 × 内径
0.4 cm × 4 mm
表面积
330 m2/g
基质
fully porous particle
基质活性基团
Silica bonding phase
粒径
5 μm
孔径
120 Å pore size
工作pH范围
2-7.5
分离技术
hydrophilic interaction (HILIC)
normal phase
储存温度
no temp limit
正在寻找类似产品? 访问 产品对比指南
一般描述
Purospher® columns Si, 5 µm LiChroCART™ 4-4 is a guard cartridge that allows the integration into a manuCART™ cartridge column holder part number 1.51486.0001 for direct, dead volume free connection to an analytical LiChroCART™ cartridge column with an inner dimension of 2, 3, 4, or 4.6 mm I.D. and a column length of 75, 100, 125, 150 or 250 mm.
For direct connection to Hibar® RT columns, the Precolumn holder for 4-4 LiChroCART™ cartridges, part number 1.51487.0001 can be used.
For connection to any other analytical HPLC column with capillary connection, the Precolumn holder for 4-4 LiChroCART™ cartridges, part number 1.16217.0001 is suitable.
Learn more about Purospher® STAR HPLC and UHPLC Columns
Learn more about the Supelco® HPLC Column portfolio and Method development:
Brochure: HPLC and UHPLC Column Selection Guide
Brochure: A Practical Guide to HPLC - Method Development Guide
For direct connection to Hibar® RT columns, the Precolumn holder for 4-4 LiChroCART™ cartridges, part number 1.51487.0001 can be used.
For connection to any other analytical HPLC column with capillary connection, the Precolumn holder for 4-4 LiChroCART™ cartridges, part number 1.16217.0001 is suitable.
Learn more about Purospher® STAR HPLC and UHPLC Columns
Learn more about the Supelco® HPLC Column portfolio and Method development:
Brochure: HPLC and UHPLC Column Selection Guide
Brochure: A Practical Guide to HPLC - Method Development Guide
应用
Intended to be used for the separation of aflatoxins, carotenoids, oils, fat-soluble vitamins, lipids, and fatty acids.
特点和优势
- Ultra-pure silica (99.999%) for excellent peak symmetry
- High separation efficiency
- Reproducible results from run-to-run and batch-to-batch
- Use with Normal-phase or HILIC conditions (needs to be flushed to HILIC mobile phase)
- Good suitability for LC-MS applications
法律信息
Hibar is a registered trademark of Merck KGaA, Darmstadt, Germany
LICHROCART is a trademark of Merck KGaA, Darmstadt, Germany
MANUCART is a trademark of Merck KGaA, Darmstadt, Germany
Purospher is a registered trademark of Merck KGaA, Darmstadt, Germany
Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany
未找到合适的产品？
试试我们的产品选型工具.
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.
联系技术服务部门