Nano Zinc Oxide phofo ZnO Nanopowder / nanoparticles

Tlhaloso e Khutšoanyane:

1.Lebitso: Zinc oxide nano ZnO
2.Bohloeki: 99.9% min
3.Appearacne: Phofo e tšoeu
4.Particle boholo: 20nm, 50nm, 500nm, 1um, joalo-joalo.
5.Tšebeletso e ntle ka ho fetisisa