US$ 27.48
bac water injection Bacteriostatic 0.9% 12mL Bacteriostatic Water | Hospira Bac
Description
Since your body cant make its vitamin B12, you need to get it from external sources

They serve as coenzymes for enzymes involved in DNA synthesis, methylation, red blood cell production, nervous system maintenance, and the conversion of food into energy

Your workspace should be clean, dry, and free from drafts or movement that could introduce bacteria

Ods.od.nih.gov
