Ace Glass 5795-10 21mm x 300mm Epoxy Coated Chromatography Column

21mm x 300mm Epoxy Coated Chromatography Column

Designed for high performance, low pressure liquid chromatography (HP/LPLC) and epoxy coated externally for added protection against scratching. Column end geometry allows the sample to be introduced at the inlet as a narrow band and at the outlet will not increase band width nor distort peak shape. The conical design of the three larger columns reduces flow path length differences. This shape avoids dead volume that can form with square end fittings. The columns have Ace-Threds at both ends. These columns are intended for operation at elevated pressures and should always be used with 5798 plastic safety shields. Use filter paper disc, 5814, to retain packing. I.D. of column is measured at largest diameter; effective length is distance between threads.