Ion chromatography columns packed with a positively-charged ion exchange resin designed to attract molecules with net negative surface charges. Anion-exchange columns are ideal for the purification of amino acids, proteins, carbohydrates, and other charged molecules and can be used for preparative and analytical methods.
Use a strong anion-exchange column with the Thermo Scientific™ DNASwift™ SAX-1S Oligonucleotide Column that provides exceptionally high resolution for the purification of oligonucleotides.
Thermo Scientific™ POROS™ GoPure™ 0.5 x 5 cm prepacked columns are intended for screening of POROS affinity, ion exchange, and hydrophobic interaction chromatography (HIC) resins or for small scale purification.