Column - Chromatography, with Intergral Sintered Disc and with Screwcock: A chromatography column is a glass or plastic tube that you set vertically and fill with a stationary phase. You can use different sized columns to separate samples in amounts anywhere from micrograms to kilograms. The column's diameter is directly related to the scale of your sample, and the length depends on the difficulty of separation.
Though numbers can vary from column to column, just to give you an idea, a good starting point is to keep the mass of your crude sample somewhere between 1 to 5% of the total mass of the stationary phase. And keep that mass percentage on the lower side if you predict a difficult separation.
Specification:
Item code | Length (mm) | Bore (mm) |
BG41680 | 300 | 18 |
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