Min. Order Reference FOB Price
1000 kg US$35.00 / kg
Product Description
Vitamin B12 CAS No.: 68-19-9 wit ISO certificate Chemical Name: Vitamin B12 CAS No.: 68-19-9 Molecular Fomula: C63H88CoN14O14P Molecular weight: 1355.37 Appearance: Dark red crystal or crystalline powder Assay: 99% Our Services 1.Supply sample 2.The packing also can be according ...