Thermo Scientific 73305-307846 BioBasic SEC 60柱 - 300毫米由7.8毫米，孔徑大小60 A

Thermo Scientific BioBasic SEC 60柱 - 300毫米由7.8毫米，孔徑大小60 A

提供的水溶性化合物分離出眾

非常適合用于樣品凈化

分析物分離在一個很寬范圍的分子量

長期，高效色譜柱壽命

BioBasic SEC（尺寸排阻色譜法）的色譜柱是由具有機(jī)械剛性二氧化硅不溶脹或收縮以改變?nèi)軇瑥亩峁└叩男时然诰酆衔锏纳V柱。高度堿性去活5μm的硅石是聚合物涂布的，以確保分離只發(fā)生在分子尺寸的基礎(chǔ)上。列提供的化合物具有的分子量為100萬-1000萬的高效分離。

每批生產(chǎn)BioBasic SEC柱的使用二氧化硅與一個范圍的蛋白質(zhì)進(jìn)行測試，以確認(rèn)準(zhǔn)確性，色譜柱也測試，符合能效規(guī)范，并附帶有兩色譜柱和二氧化硅效率數(shù)據(jù)的檢驗證書。

BioBasic SEC色譜柱是理想的蛋白質(zhì)凝膠過濾分離

Thermo Scientific BioBasic SEC 60 Column - 300mm by 7.8mm, 60? 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 

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