​​RediSep® Media

Teledyne ISCO’s reliable RediSep preparative chromatography products are designed to consistently produce high purity compounds. ​


RediSep Rf columnsRediSep columns are precision-packed for high resolution and reproducibility. They feature a one-piece design with no cumbersome or expensive adapters, valves, barrels, or other accessories. Luer end fittings provide quick, easy connection to Teledyne ISCO CombiFlash systems and other instrument systems and manual setups. You’ll enjoy fast, easy purification and scale-up from milligrams to tens of grams. RediSep  columns are not HPLC columns​, rather they are designed for high capacity purification. 

Normal-phase and C-18 Reversed-phase RediSep columns are commonly used by synthetic organic chemists. RediSep Gold silica gel and C18 columns deliver greater resolution for difficult purifications or faster, solvent-saving runs. Teledyne ISCO also has specialty RediSep columns available as alternative media, offering chemists a wide range of stationary phases to address the most challenging flash chromatography purifications. 

RediSep Column Bed Dimensions
Size, g of Silica
​Diameter, in.
​Length, in.
4.04​ 14.292​

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TLC Plates

RediSep glass-backed TLC plates exactly match the media used in RediSep columns. Identical physico-chemical properties assure that TLC results transfer directly to column chromatography, expediting your method development. From TLC trials to preparative purifications, RediSep allows you to consistently produce more pure compound in less time. 


Solid Load Cartridges

RediSep solid load cartridges are just the right thing for purification of insoluble samples. They offer the convenience of applying your sample directly to the silica bed. We’ve recently added additional sizes of pre-p​acked cartridges to give you even more flexibility in sample loading. 

Solid Load Cartridge Bed Dimensions 
(Length approximate when filled to state capacity)

Size, g of Silica
​Diameter, in.
​Length, in.
1.25​ 7.25​

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