H-Pyr-OH-100g$89.00 H-Pyr-OH Product Catalog # Size Price (USD) Quantity H-Pyr-OH-100g 181653-100G 100 g $89.00 - H-Pyr-OH-100g quantity + For more size options, please click: H-Pyr-OH Add to cart Additional information Additional information Weight 0.1 kg Size 100 g For Research & Development use only. Not for testing and/or use on humans.