Fraxetin reference substance is a primary reference standard with certified absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
soluble in DMSO and methanol
usually a stock item
room temperature
Warning
ambient conditions
lactone
AZ_5317_EN.pdf
SDB_89549_EN.pdf
Fraxetin phyproof® Reference Substance | PhytoLab
Fraxetin Reference Substance | CAS # 574-84-5 | Herbal Reference Standard | Analytical Testing & Quality Control | From 142 € for 20 mg
Fraxetin, Reference Substance, Herbal Reference Standard