... . With homogeneous pore size and high specific surface area, Molecular sieve Molecular sieveis a crystallized aluminosilicate. With homogeneous pore size and high ... low moisture content, Molecular sieve still have very high absorption capacity. Typical products: 3A,4A,5A,10X,13X and copper sieve etc. (g/ml ... adsorption of organic before running, or must to be reactivated. 13X-As Molecular Sieve 13X-As