Spectrum Labs, the leader in filtration and laboratory dialysis.
联系我们关于我们文库展会
首页 : 常见问题 : 色谱 : 色谱柱
过滤
溶液袋和MBT套件
实验室透析
实验室耗材
细胞株管理
色谱分离
色谱柱
仪器
管路
其它
新闻邮件订阅

Spectra/Chrom® Chromatography Columns

Spectrum Chromatography is the premier supplier of low-pressure liquid chromatography columns to biochemical researchers. The available columns range in length from 10 to 200 cm (about 4 inches to 6 feet) and in diameter from 0.6 to 15 cm (about 1/4 to 6 inches). The column bodies are borosilicate glass (generally Pyrex®) and the endplates are made of various plastics.

Our columns are put into two categories which reflect their intended applications and materials of construction:

Aqueous Series Columns


Our aqueous series columns feature black polypropylene endplates. These are resistance to dilute organics and to reasonably concentrated (2 N) acids and bases. These columns each include two fixed (stationary) endplates; the lower endplate includes a 10 µm bed support and the upper endplate includes a vent port for venting any gas which may accumulate in the column. Accessories which can enhance the utility of these columns include adjustable plungers (a.k.a. flow adapters) for adjusting the packed length of the column and water jackets for controlling the temperature of the columns.

Organic Series Columns


Our organic series columns feature inert white polytetrafluoroethylene (PTFE) endplates, the only wetted materials in these columns are glass and PTFE. These are resistance to most chromatography solvents, including acids and bases. These columns each include two fixed (stationary) endplates; the lower endplate includes a 10 µm bed support and the upper endplate includes a vent port for venting any gas which may accumulate in the column. Accessories which can enhance the utility of these columns include adjustable plungers (a.k.a. flow adapters) for adjusting the packed length of the column and water jackets for controlling the temperature of the columns.


Aqueous Series Columns
了解更多>

Organic Series Columns
了解更多>

Column Stands
了解更多>

Disposable Minicolumns
了解更多>


hi dave