Nano Zinc Oxide hmoov ZnO Nanopowder / nanoparticles

Lus piav qhia luv luv:

1.Npe: Zinc oxide nano ZnO
2.Purity: 99.9% min
3.Appearacne: Dawb hmoov
4.Particle loj: 20nm, 50nm, 500nm, 1um, thiab lwm yam
5.Qhov kev pabcuam zoo tshaj plaws


Product Detail

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