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. cu2o nanoparticles applications, Funtionalized Multi Walled Carbon Nanotubes , Titanium Dioxide Rutile Tio2 , Iron Oxide Powder Fe3o4 ,Length 1-2um -Cooh Functionalized Multi Walled Carbon Nanotubes . Customized & ISO certified & Factory prices & Worldwide shipping. Get more feel free to contact us. The product will supply to all over the world, such as Europe, America, Australia,Bahrain, Philippines,Bahrain, Ecuador.Customized & ISO certified & Factory prices & Worldwide shipping. Get more feel free to contact us.