Vincristine Sulfate with GMP 2068-78-2 Best Quality in China

Vincristine Sulfate with GMP 2068-78-2 Best Quality in China     Product Description   Why do so many customers purchase our Vincristine Sulfate? Vincristine Sulfate is on the World Health Organization's List of Essential Medicines, a list of the most important medication needed in a basic health system. It was formerly known as leurocristine, sometimes abbreviated "VCR", and is a vinca alkaloid from the Catharanthus roseus (Madagascar periwinkle), formerly Vinca rosea and hence its name.   With the only GMP certificate of Vincristine Sulfate in China, we specialize in controling the quality and reducing the impurities of Vincristine Sulfate.     How to guarantee the quality of our Vincristine Sulfate?   Certificate of analysis of our Vincristine Sulfate  

Test Item	Specifications	Result
Apperance	White to slightly yellow, odorless,  amorphous or crystalline powder	white powder
Solubility	Freely soluble in water, soluble in  methanol, slightly soluble in ethanol.	Complies
Identification A: Infrared absorption B: Sulfate	Complies to the reference standard Corresponding to the test for sulfate	Complies Complies
pH	3.5 ~ 4.5	4.0
Loss on drying	≤12.0%	8.6%
Related Substances Any individual impurity Total impurities	≤1.0% ≤4.0%	0.74% 2.2%
Residual Solvent Ethanol Methanol Acetone Chloroform Benzene	≤0.5% ≤0.3% ≤0.5% ≤0.006% ≤0.0002%	0.1% 0.006% 0.001% 0.003% 0.00005%
Microbial Limit Bacteria Fungi Escherichia coli	≤500cfu/g ≤50cfu/g Not Found/g	20cfu/g <10cfu/g Not Found/g
Assay	95.0%~105.0%	98.9%
Conclusion: Complies with all requirements of the USP35standards of Vincristine Sulfate

  Packaging & Shipping    What is the packing?     We look forward to meeting you!!!     Delivery     Can we provide sample?   Yes, we can provide FREE sample for most products.   We are sincerely to cooperate with your esteemed company.              Please don't hesitate to contact me!!!        

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