ZEOCHEM Molecular Sieve 13X Types: Z10-01             : Standard 13X Molecular Sieve            Z10-02             : Air Pre-purification Z10-03             : Purification of Hydrocarbon,Olefin and Sweetening Z10-04             : PSA ( Pressure Swing Adsorption Oxygen Units ) Z10-05-03 LiX  : VPSA Oxygen Units ( LiX) Z12-07 LiLSX  : Medical Oxygen Concentrators (LiX) ZEOX OII Plus: Medical Oxygen Concentrators (NaX)