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| Manufacturer / origin: | Chengdu |
|---|---|
| Product grade: | Industrial use |
| Content: | 99.5~99.999（％） |
| Executive quality standard: | National standard |
| CAS number: | 12 4 - 8 - 9 |
Please contact the supplier directly.
Or apply for purchasing agent
admin@b2bgood.com
contact supplier or email to admin@b2bgood.com for purchase help
