US$ 20.27
b12 injection frozen Methylcobalamin (Vitamin B12) Rx only Sold in 100 mL or 250 mL vials Provides 3 Vitamin B12 Injection - 10mL
Description
A calibration segment with a sodium formate solution was included in each sample run to ensure high mass accuracy

Vitamin B12 is crucial for red blood cell production, DNA synthesis, and maintaining brain function

repeat daily if required

Current License Must Be On File Prior To Shipping.
