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喜樹堿 黃體酮 噻菌靈/噻苯咪唑 硫酸新霉素 紅霉素
CERTIFICATE OF ANALYSIS
Product Name
Camptothecin 98%
Batch No.
20200616
MFG. Date
Ju 16,2020
Exp Date
Ju 15,2020
Batch Size
5kg
Packing
ITEMS
SPECIFICATIONS
RESULTS
Characteristics
Appearance
Light yellow crystalline powder or powder , degenerative with light,slightly hygroscopic
Conforms
Solubility
Dissolve in chloroform,Insoluble in water
Very slightly soluble in methanol or anhydrous alcohol dissolve in diluted aqueous alkali
Odor
Characteristic
Taste
Bitter
Identification
(1),(2),(3)Positive
Tests
Clarity
50ug dissolve in methanol , the solution should be clear
Related Substance
Loss on drying
≤0.5%
0.2%
Arsenic (As)
≤1ppm
<1ppm
Heavy Metals (Pb)
≤10ppm
<10ppm
Assay
Camptothecin (by HPLC)
≥98.0%
99.6%
Conclusion
The test results conform to enterprise standard
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