pure colloidal silver - China Manufacturers, Factory, Suppliers

Each batch of nanoparticles is extensively characterized using techniques including SEM or TEM, XRD, COA, etc. In addition to ensuring that every batch of nanoparticles meets our stringent quality control requirements, customers are provided with batch-specific specification sheets containing representative SEM/TEM images,Coatings,dispersions, and solution pH. pure colloidal silver, Cooh Functioned Cnts , Sic Whisker , Silver Nanowires Nanowires , Get more feel free to contact us.