Min. Order Reference FOB Price
1 kg US$1,800.00-3,500.00 / kg
Product Description
Methylcobalamin/Cyanocobalamin Vitamin B12 Raw Material Powder Product name:Methylcobalamin, Mecobalamin Specification:99% HPLC CAS:13422-55-4 Molecular formula:C63H91CoN13O14P Molecular weight: 1344.382 Particle size: 100% pass 80mesh Quality standard: USP32 Storage life: 2 years ...