Min. Order Reference FOB Price
1 kg US$1,925.00-1,998.00 / kg
Product Description
Hot Selling CAS 68-19-9 Vitamin b12 (cyanocobalamin) 1% 98% Vitamin B12 / Cyanocobalamin / methylcobalamin is a synthetic (man-made) form of vitamin B12. Naturally occurring vitamin B12 is found in fish, seafood, milk, egg yolk and fermented cheeses. Vitamin B12 is essential to the development ...