Nano Zinc Oxide paʻu ZnO Nanopowder / nanoparticles

Fa'amatalaga Puupuu:

1.Igoa: Zinc oxide nano ZnO
2. Mama: 99.9% min
3.Appearacne: paʻepaʻe paʻepaʻe
4. Lapopo'a: 20nm, 50nm, 500nm, 1um, ma isi
5.Au'aunaga sili