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| Origin / manufacturer: | Guangdong |
|---|---|
| Packing: | bottled |
| Place of Origin: | Dongguan, Guangdong |
| Product grade: | Industrial pure, chemical pure |
| CAS number: | 7740-37-1 |
| Executive quality standard: | 124-38-9 |
| Content: | 99.99% |
| Extraction form: | Gas |
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