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VITAMIN B12
VITAMIN B12
68-19-9
FOOD
USP26 EP5 BP2002
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hangzhou onicon chemical co. ltd
ÀüȹøÈ£
86-717-6307507
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86-717-6307582
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www.pharma-chemical.com
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cjw9999@163.com
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Bldg 19 Wenshayayuan/ jiangshan fenghua , No.198 Yanjiangdadao,Yichang City 443003 , Hubei province , China
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