The most difficult part of many Ion Chromatography applications is eliminating interfering components from the sample matrix. These interferences may co-elute or mask peaks of interest, overload the column or shorten the column life by binding irreversibly to the column packing. S*Pure offers a range of chemistries in their Maxi-Clean™ SPE Cartridge format to meet the needs of most Ion Chromatographers.
Each metal-free polypropylene cartridge contains 0.5ml or 1.5ml of purified polystyrene resin, contained by 20um polypropylene frits. The resin is functionalized to retain specific types of components from the sample.