Set up:1千克
supply:1000千克
Purchase immediately
===under info was translated buy computer===
| Manufacturer / origin: | Shaoguan sigma Technology Co., Ltd |
|---|---|
| Content: | 99.99（%） |
| Color / appearance: | white |
| Product classification: | Fine chemicals |
| Primary particle size: | 20-70nm |
| Purity: | 99.99% |
Please contact the supplier directly.
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