HANDONG JINYANG INDUSTRY CO., LIMITED
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         CERTIFICATE OF ANALYSIS
COMMODITY: SODIUM METABISULTE 97% INDUSTRIAL GRADE
INVOICE NO:
QUANTITY:Â Â
MONTH OF MANUFACTURING:
SHELF LIFE:
| Project | Target (superior product) | Test Result |
| Content(Na2S2O5) | 96.0%Min | 97.08% |
| SO2 | 65.0% Min | 65.53% |
| Iron（Fe） | 0.003%Max | 0.002% |
| As | 0.0001% Max | 0.0001% |
| Water Insoluble Matter | 0.05% Max | 0.01% |
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Mr. Cheng Xiaoyang
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