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58-18-4原料產(chǎn)品質(zhì)量指標(biāo)質(zhì)量報(bào)告COA
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Certificate Of Analysis |
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Name Of Product |
: 17-methyltestosterone |
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Batch # |
: 20180826 |
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Mfd. Date |
: 2018/08/26 |
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Exp. Date |
: 2020/08/25 |
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Quantity |
: 100.0kgs |
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Packing |
: 25.0kg/drum*4 |
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TEST ITEMS |
SPECIFICATION |
RESULTS |
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Description |
: White or Almost White Crystalline Powder |
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Identification |
: Positive |
Positive |
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Assay |
: 97.0~103.0% |
99.30% |
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Loss On Drying |
: 1.0%max |
0.48% |
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Chromatographic Purity |
: Total Impurities: 1.0%max |
0.75% |
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Any Individual Impurity : 0.5%max |
0.22% |
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Organic Volatile Impurities |
: meets the requirement. |
Conforms |
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Residual Solvents |
: meets the requirement. |
Conforms |
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Specific Rotation |
: +79° ~ +85° |
+82.5° |
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Melting Point |
: 163~167°C |
163.0~165.5°C |
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Conclusion |
The specification conform with USP38 standard |
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