Stainless steel extraction cells are available for the ASE 100, 150, 200, 300 and 350. Dionex also offers a special extraction cell with Dionium components for use with ASE 150 and 350. 

The 2-Liter solvent bottle and cap assembly holds organic solvents or aqueous buffers to be used as extraction solvents for ASE systems. The quick connect fittings allow for easy assembly of the bottles to the systems. 

The heat exchanger is an optional accessory to cool solvent and solvent vapors as they pass from the extraction cell into the collection vial or bottle.