Products 98% Esculin | Cortex Fraxini (Fraxinus Bark) Extract Pharmacopoeia-Grade High-Purity Crystalline Powder 98% High Purity Esculin | Pharmaceutical Monomer Extracted from Ash Bark (Fraxini Cortex) Packaging: 1kg light-proof vacuum foil bag, 25kg fiber drum with double PE July 18, 2026 No Comments