Biotin-AEEA-OH-25g$4,000.00 Biotin-AEEA-OH Product Catalog # Size Price (USD) Quantity Biotin-AEEA-OH-25g 270102-25G 25 g $4,000.00 - Biotin-AEEA-OH-25g quantity + For more size options, please click: Biotin-AEEA-OH Add to cart Additional information Additional information Weight 0.025 kg Size 25 g For Research & Development use only. Not for testing and/or use on humans.