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. Nano Vanadium Oxide, Nanorod , Hydrophobic Silicon Dioxide Nanoparticles , Iridium Metal Powder ,Nano Vanadium Oxide . We offer products and service for researchers, distributors and end users at home and abroad. If any need welcome to inquiry! The product will supply to all over the world, such as Europe, America, Australia,Thailand, Serbia,San Diego, Milan.For more information, just kindly contact us. If you have anything you want to know, we will do our best to answer for you. We can't wait to partner with you.