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Personne àcontacter Grace
Yantai, Shandong
| Item | FCC（v） | GB********0 | USP*2 |
| Specification | Specification | Specification | |
| Assay（dry） | *7.****2.0% | *7.****2.0% | *7.****2.0% |
| Cadmium | ≤2ppm | ≤2ppm | ≤5ppm |
| Chloride | ≤0.*5% | ≤0.*5% | ≤0.*5% |
| Lead | ≤0.***2% | ≤3ppm | ≤0.**1% |
| Reducing Substances *2substancesubstance | ≤1.0% | ≤1.0% | ≤1.0% |
| Sulphate | ≤0.*5% | ≤0.*5% | ≤0.*5% |
| Water | ≤*1.6% | ≤*1.6% | ≤*1.6% |
| PH | ***- | 5.**7.5 | 5.**7.5 |
| Arsenic | ***- | ≤3ppm | ≤3ppm |
