Qiaochang Agricultural Group |
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Copper sulfate 96%/Blue crystals/invertebrate pesticides
CERTIFICATE OF ANALYSIS
PRODUCT NAME | Copper sulfate 96% | BATCH NO. | 20140824 | ||
M.F. DATE | Aug.24, 2014 | TEST DATE | Aug.24, 2014 | ||
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ITEMS | STANDARDS | RESULTS | |||
Appearance | Blue crystals | Qualified | |||
Content of copper sulfate(CuSO4·5H2O), % | ≥ 96 | 96.2 | |||
Content of Cu, % | ≥24.2 | 24.5 | |||
Water insolubles, % | ≤ 0.2 | 0.17 | |||
Conclusion | Qualified | ||||
ANALYST: |
| Q.C.DIRECTOR |
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