| Manufacturer / origin: | Shenzhen |
|---|---|
| Product grade: | Pharmaceutical grade |
| Content: | 99.999(%) |
| Executive quality standard: | National standard |
| CAS number: | 1235 |

Please contact the supplier directly.
Or apply for purchasing agent
admin@b2bgood.com
contact supplier or email to admin@b2bgood.com for purchase help



