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Product name:Adjuvant QS-21
Description:The QS21 adjuvant is a nontoxic saponin derived from the soapbark tree Quillaja saponaria.The product is within the retentate of 10,000 MW filtration and aqueous extraction, and is further purified by organic solvents, silica chromatography, and reverse phase chromatography.
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1. Email: sales@chemicalspharm.com
2. Tel: +86 592 5365887
