... still have very high absorption capacity. Typical products: 3A,4A,5A,10X,13X and copper sieve etc. (g/ml)A(%)W ... -0.6 5A0.60-0.7020-210.3-0.5 5A-DW0.45-0.5021-220.3-0.6 10X0.50 ... -adsorption of organic before running, or must to be reactivated. 5A-DW Molecular Sieve ...