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还原性谷胱甘肽,70-18-8,质检单
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L-Glutathione Reduced |
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Product Code: |
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Mfg. Date: |
2023-03-12 |
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Lot No.: |
20230312 |
Exp. Date: |
2025-03-11 |
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ITEMS |
SPECIFICATIONS |
TEST RESULTS |
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Identification |
Positive |
Complies |
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Appearance |
A White Crystalline Powder |
Complies |
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Solubility |
Soluble in water, |
Complies |
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Appearance of solution |
Clear And Colorless |
Complies |
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Specific Optical Rotation |
[α]D20：-15.5°～-17.5° |
-16.9° |
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Heavy Metal , mg/kg |
≤10 |
Complies |
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Arsenic, mg/kg |
≤2 |
Complies |
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Mercury, mg/kg |
≤3 |
Complies |
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≤0.5 |
0.37 |
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Ash ,% |
≤0.1 |
0.07 |
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Assay,% |
98.0～101.0 |
98.2 |
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CONCLUSION: The test results comply or pass all of the above-mentioned specification of In House Standard.
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