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阿糖尿苷3083-77-0/COA
CERTIFICATE OF ANALYSIS
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Product: Uracil 1-β-D-arabinofuranoside |
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Batch No: 20221015 |
Quantity:11kg |
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Analysis according: |
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Date of Production: Oct. 18, 2022 |
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Date of Analysis: Oct. 20, 2022 |
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Items |
Requirements |
Results |
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(1) |
Description |
White or almost white crystalline powder. |
Complies |
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(2) |
Loss on drying |
≤1.0% |
0.5% |
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(3) |
Meiting Point |
220-222°C |
Complies |
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(4) |
Residue on ignition |
≤0.10% |
0.02% |
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(5) |
Heavy Metals |
≤20ppm |
Complies |
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(6) |
Assay ( HPLC) |
≥98.0% |
99.76% |
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Conclusion: Meets the requirements
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Chief of QC.: Analyst: Approved by:
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