Min. Order Reference FOB Price
1 kg US$0.99-1.99 / kg
Product Description
Product Description NANXIANG 2022 Hot Sale CMS Carbon Molecular Sieve for PSA Nitrogen Generator The component of carbon molecular sieve(CMS) is carbon. CMS takes the apperance of cylindrical black soild,contain countless 4 angstrom fine pores, it can be used to seperate air into nitrogen and ...