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Description
The 0.9% benzyl alcohol preservative inhibits microbial growth in the vial after multiple punctures, allowing the same vial to be used across multiple reconstitution events within standard stability windows
Layrisse et al., 1959)
The Benefits: Whats In a Dose

Benefits and Indications B12 deficiency Common in vegans, older adults, and people with malabsorption disorders

the formulations differ

HPLC purity determination is sensitive to column choice, gradient program, mobile phase composition, detector wavelength, and sample preparation method
