Vitamin B Injection Manufacturers PAN India, Suppliers Don't forget Vitamin B12 Injections are available from this week and there's a couple of spaces left for Thursdays clinic. The type of Vitamin B12 used is hydroxocobalamin and you can see Cyanocobalamin Injection Exporter 500mcg ml at Attractive Price 10 Ampoules File:Vitamin B12.JPG Wikimedia Commons B12 Polybcom Vitamin B12 Injection, 500 mcg at 150 vial in Nagpur ID: 2851051584891 Brand: Polybcom Vitamin B Complex With Vitamin B12 Injection, 10 x 5 x 2 at 104 box in Nagpur