Aristolochic acid II reference substance is a primary reference standard with certified absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
sparingly soluble in methanol; practically insoluble in water
usually a stock item
refrigerated
Danger
ambient conditions
carboxylic acid with additional oxygen functions
AZ_11702_EN.pdf
SDB_89566_EN.pdf
Aristolochic acid II phyproof® Reference Substance | PhytoLab
Aristolochic acid II Reference Substance | CAS # 475-80-9 | Herbal Reference Standard | Analytical Testing & Quality Control | From 131 € for 10 mg
Aristolochic acid II, Reference Substance, Herbal Reference Standard