how many mcg of b12 in an injection Cyanocobalamin Injection, USP 30000 Mcg/30 mL (1000 Mcg/mL) 30 mL Vial how much b12 is absorbed
Pay in 4 interest-free payments of $6.80 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2




