产品名称
TSKgel® CN-80Ts HPLC Column, phase cyano, L × I.D. 25 cm × 4.6 mm, 5 μm particle size
物料
stainless steel hardware
Agency
suitable for USP L10
产品线
TSKgel®
制造商/商品名称
Tosoh CN-80Ts, 17349
标记范围
8% Carbon, monolayer, endcapped
参数
0-100% organic solvent
1.2 mL/min flow rate
10-50 °C temperature
300 bar max. pressure
技术
HPLC: suitable
长度 × 内径
25 cm × 4.6 mm
表面积
425 m2/g
基质
silica particle platform
基质活性基团
cyano phase
粒径
5 μm
孔径
80 Å
工作pH值
2.0-7.5
分离技术
reversed phase
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一般描述
TSKgel® CN-80Ts HPLC column is comprised of cyanopropyl groups bonded to the silica† and finds applications in reversed-phase high performance liquid chromatographic technique. It is an alternative to C18 (ODS) and C8 (Octyl) phases. The cyano group is the least hydrophobic of the 100 Å phases available and in some cases is used under normal phase conditions. The chromatograms below show retention and selectivity of TSKgel® CN-80Ts for 3 aromatic hydrocarbon compounds. Bonded phase pore size is indicated by the number in the product description, in this case TSKgel® CN-80Ts has 80 Å nominal pore size. The pore size of the base silica is 100 Å. CN-80Ts is useful for the analysis of polar peptides, amino acids, and other pharmaceutical and food & beverage products. As with other 80Ts products, TSKgel® CN-80Ts provides reproducible separations of molecules below 6,000 MW.
外形
Shipped in 60% acetonitrile - 40% water.
法律信息
TSKgel is a registered trademark of Tosoh Corporation
法规信息
新产品
此项目有
Peptide separation in normal-phase liquid chromatography: study of selectivity and mobile phase effects on various columns.
Yoshida T and Okada T
Journal of Chromatography A, 840(1), 1-9 (1999)
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