Min. Order Reference FOB Price
25 Yards Negotiable
Product Description
Product: Vitamin B12 1% and 98% HPLC fee grade Photo: Item Standards Results Appearance Dark red crystal or crystalline powder Qualified Identification Absorption maxing at361±1nm, 550±2nm Qualified Assay 96.0%-102.0% 98.8% Loss On Drying ≤12.0% 2.1% ...