Description
Vitamin B12 (Methylcobalamin/Cyanocobalamin) is an essential cobalamin compound studied as a reference material in cellular-metabolism, nerve-function, and coenzyme research.
| Format | Lyophilized powder, 10mg × 10 vials |
| Purity | ≥98% (HPLC verified) |
| Storage | -20°C lyophilized, protected from light; 2-8°C after reconstitution |
B12 is a coenzyme almost every cell needs for nerve function and metabolism, which is why it’s a standard reference material rather than a novel research subject — most studies use it as a baseline, not the thing being tested.






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