38450-40 PYREX 44x600mm Chromatography Column with Coarse F

Corning These 44x600mm PYREX® columns are designed for general chromatographic analysis. The tops are tooled for a No. 10 rubber stopper fit and the tubes are fabricated with sealed-in coarse porosity (40 to 60µm) fritted discs. The outflow tubes are large in diameter to eliminate the smearing of the definition bands of effluent caused by the tube being filled and the solvent mixed before being expelled. The outflow tubes are long enough to protrude through a rubber stopper. For more information on fritted products, please check the Guide to Selecting and Using Fritted Glassware in the Technical Information Listing. - COG