Helicid reference substance is a primary reference standard with certified absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
Packed under nitrogen. Recommended to be stored under inert atmosphere. Avoid exposure to oxygen.
soluble in methanol and pyridine
usually a stock item
refrigerated
ambient conditions
natural glycoside
AZ_5617_EN.pdf
SDB_82556_EN.pdf
Helicid phyproof® Reference Substance | PhytoLab
Helicid Reference Substance | CAS # 80154-34-3 | Herbal Reference Standard | Analytical Testing & Quality Control | From 117,5 € for 25 mg
Helicid, Reference Substance, Herbal Reference Standard