Commercial Grade 5A Molecular Sieve is mainly used in separation of the normal and isomerous alkane; co-adsorption of moisture and carbon dioxide. The 5A Molecular Sieve is also suitable for pressure swing adsorption for gases. 5A Molecular Sieve can adsorb all kinds of molecular smaller than this size of 5A. Commercial Grade 5A Molecular Sieve comes in different specifications to suit specific requirement.