China 99% Methylcobalamin CAS 13422-55-4methylcobalamin Raw Material Methylcobalamin, Find details about China Methylcobalamin, Vitamin B12 Methylcobalamin from 99% Methylcobalamin CAS 13422-55-4methylcobalamin Raw Material Methylcobalamin
Product name | Mecobalamin |
Other name | Vatamin B12 |
Cas | 13422-55-4 |
Brand | Lingding |
Appearance | Dark red crystals or crystalline powder |
Specification | 99% |
Type | Raw Materials |