b12 injection 1000 mcg/ml Cyanocobalamin Injection, USP 30000 Mcg/30 mL (1000 Mcg/mL) 30 mL Vial made form of vitamin B12 used to treat low levels (deficiency) of this vitamin Cyanocobalamin 30,000 mcg Vials -
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Ships within 48 hours · Estimated delivery Nov 10 - Nov 15



























