Thermo Scientific 73405-157846 BioBasic SEC120 柱 - 150毫米由7.8毫米，120A孔尺寸

Thermo Scientific BioBasic SEC120 柱 - 150毫米由7.8毫米，120A孔尺寸

提供的水溶性化合物分离出众

非常适合用于样品净化

分析物分离在一个很宽范围的分子量

长期，高效色谱柱寿命

BioBasic SEC（尺寸排阻色谱法）的色谱柱是由具有机械刚性二氧化硅不溶胀或收缩以改变溶剂，从而提供更高的效率比基于聚合物的色谱柱。高度碱性去活5μm的硅石是聚合物涂布的，以确保分离只发生在分子尺寸的基础上。列提供的化合物具有的分子量为100万-1000万的高效分离。

每批生产BioBasic SEC柱的使用二氧化硅与一个范围的蛋白质进行测试，以确认准确性，色谱柱也测试，符合能效规范，并附带有两色谱柱和二氧化硅效率数据的检验证书。

BioBasic SEC色谱柱是理想的蛋白质凝胶过滤分离

BioBasic SEC 120 Column - 150mm by 7.8mm, 120Å pore size

Provide superior separation of water soluble compounds

Ideally suited for sample clean-up

Analyte separation over a wide range of molecular weights

Long, efficient column life

BioBasic SEC (Size Exclusion Chromatography) columns are made with a mechanically rigid silica that does not swell or shrink with changes in solvent, providing higher efficiencies than polymer-based columns. The highly base-deactivated 5µm silica is polymer-coated to ensure separation only occurs on the basis of molecular size. Columns provide highly efficient separation of compounds with a molecular weight of 100 to 10,000,000.

Each lot of silica used in the production of BioBasic SEC columns is tested with a range of proteins to confirm accuracy. Each column is also tested for compliance with efficiency specifications and is shipped with a test certificate with both the column and silica efficiency data.
BioBasic SEC columns are ideal for gel filtration separation of proteins an