Product Description Why do so many customers purchase Cobamamide(VB12)? 1) High activity in the form of coenzyme. Ordinary VB12 has to be transformed by liver before digested and utilized. While this product has high biochemical activity and can be directly digested and utilized in the form of coenzyme. 2) Strong affinity with tissues. It can reach nerves, liver, kidney and blood rapidly, take part in the synthesis of nucleic acid, and the metabolism of fat, amino acid and protein. 3) Effective to improvement of hematopiietic function of body. How to guarantee the quality of our Cobamamide(VB12)?
|Item ||Specification ||Results |
|Description ||Dark red crystalline powder, have no smelly and tasteless;Hygroscopicity ||Dark red crystalline powder,have no smelly and tasteless;Hygroscopicity |
|Identification ||Positive ||Positive |
|Ratio Absorbances ||A361nm/A278nm: 1.70-1.90 |
|Pseudo Cyanocobalamin ||Complies ||Complies |
|Loss on drying ||≤12.0% ||2.20% |
|Assay on dried ||96.0~100.5% ||98.50% |
|Bacteria ||≤1000cfu/g ||20cfu/g |
|Mould,Yeasts ||≤100cfu/g ||No found |
|E Coli ||No found ||No found |
|Limit of residual solvents ||Acetone≤0.5% ||0.02% |
|Conclusion ||Conform to Complies with USP.34 |
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