Jointown Pharmaceutical Group Co., Ltd.
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- GMP certified
- BP/EP/USP
- Prompt shipment
- Competitive price
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SHANGHAI JINDUN INDUSTRIAL CO.,LTD
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80% Riboflavin (Vitamin B2)
83-88-5 |
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TIANJIN ENJU BIOTECHNOLOGY CO., LTD.
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powder,Main Sales Markets:Asia,South America,Africa,Europe |
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