Tus nqi zoo PtO2 Platinum (IV) oxide cas 52785-06-5 hauv qhov zoo
siv tseem ceeb hauv kev lag luam tshuaj lom neeg thiab kev lag luam tshuaj; Cov khoom siv tiv taus zaj duab xis tuab
10g, 100g, 500g, 1000g lossis Ntim rau cov neeg siv khoom xav tau
| YAM KHOOM | INDEX |
| Qhov tsos | Hmoov dub |
| cov ntsiab lus platinum | ≥79% |
| kev dawb huv | ≥99.95% |
| cov hlau tsis huv | |
| qhov loj ntawm cov khoom me me | > 200 mesh los yog > 300 mesh |
| * Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom. | |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
