Dark red crystal or crystalline hygroscopic powder,with no smell and no taste; hyproscopicity
Fuction:
1. Promote red blood cell regeneration and prevent anemia
2. Maintain nervous system health
3. Promote your child's growth and health
4. Fatty acid metabolism, making fat, carbohydrates, proteins are the right body to use
5. Eliminate irritability, focus, improve memory and balance
CERTIFICATE OF ANALYSIS
| Product Name |
Vitamin B12 |
Batch No |
201800425-2 |
| Labelled assay |
98% |
Quantity |
1000g |
| Analysis Date |
2018-04-26 |
Retest Date |
2020-04-25 |
| Item |
Standards |
Results |
| Appearance |
Dark red crystal or crystalline powder |
Qualified |
| Identification |
Absorption maxing at361±1nm, 550±2nm |
Qualified |
| Assay |
96.0%-102.0% |
98.8% |
| Loss On Drying |
≤12.0% |
2.1% |
| Bacteria |
≤1000cfu/g |
30 cfu/g |
| Mould, yeasts |
≤100cfu/g |
No found |
| E Coli |
No found |
No found |
| Limit of residual solvernts |
Acetine≤0.5% |
0.1% |
Conclusion: Conform to the standard GB/T 9841-2006
POLIFAR GROUP LIMITED
Audited Supplier 
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