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Vitamin B12 |
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Additional_detail: Cyanocobalamin
Appearance Dark red crystalline
powder
Identification Positive
A/A:1.70~1.90A/A:3.15~3.45
Loss on drying ≤12.0%
Assay:96.0 ~102.0%
Related substances ≤3%
Pseudo Cyanocobalamin Complie
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Nicholas |
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496 Zhongshan, Wuhan, Hubei, China |
ÀüȹøÈ£: |
0086-027-68886449 |
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0086-027-88064757 |
E - mail: |
alan5247@hotmail.com |
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