... /16 inch 1/8 inch 3A,4A,5A,carbon molecular sieve as catalyst for air separation industryMolecular ... 3 angstroms (0.3nm). This is large enough to allow in moisture, but excludes molecules such as ... 60/cm≥45/piece≥85/pieceStatic water adsorption%≥21≥21≥21≥21Water content, as shipped%≤1.5≤1.5 ... of organic before running, or must to be reactivated. 3A,4A,5A,carbon molecular sieve as catalyst for air ...