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Ningxia Kingvit Pharmaceutical CO.,LTD.
Ningxia Kingvit Pharmaceutical CO.,LTD.
Main Products:
Mecobalamin / Vitamin B12
![Vitamin B12](https://res.chemball.com/upload2/2d980d21-3267-44c1-a658-feaee4d60317.jpg?x-oss-process=image/resize,m_fill,w_500,h_500)
![Vitamin B12](https://res.chemball.com/upload2/95663bd9-c5bc-4f5a-a9b5-581b693a33bf.png?x-oss-process=image/resize,m_fill,w_300,h_300)
![Vitamin B12](https://res.chemball.com/upload2/6b9cb10d-cdc3-4681-902a-7c36775ab630.jpg?x-oss-process=image/resize,m_fill,w_300,h_300)
Vitamin B12 / CAS 68-19-9
- Overview
- Descriptions
- Sample