HOME > Laboratory Equipment > Pressureless Deionizer Pressureless Deionizer Pressureless Deionizer DS 450 pressureless Ion exchanger in disposable cartridges of synthetic material.Excellently suited for medical practices and small laboratories requiring up to 10 litres a day. more infos... Pressureless Deionizer DS 750 more infos... Catalogue Download BOECO Catalogue our entire assortment Laboratory Equipment