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| Product grade: | Industrial grade |
|---|---|
| Content ≥: | 99.9（％） |
| Executive quality standards: | national standard |
| Manufacturer/origin: | Shanghai |
| Content: | 99 |
Please contact the supplier directly.
Or apply for purchasing agent
admin@b2bgood.com
buy goods please contact supplier , for transport and cleanrance agent email to admin@b2bgood.com