Өндөр цэвэршилттэй Cas 2 Gallium nitride 4N …
Product Description Product name: gallium nitride gallium nitride Molecular formula : GaN gallium nitride Color: yellowish white gallium nitride Molecular Weight: 83.72 Gallium Nitride Certificate of Analysis: Item GaN Cu Ni Zn Al Na Cr In Ca Content % 99.99% 0.0005 0.0...