Gramine reference substance is a primary reference standard with certified absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
Soluble in chloroform, diethyl ether and methanol; slightly soluble in acetone; insoluble in water
usually a stock item
room temperature
Warning
ambient conditions
natural alkaloid
AZ_3253_EN.pdf
SDB_80465_EN.pdf
Gramine phyproof® Reference Substance | PhytoLab
Gramine Reference Substance | CAS # 87-52-5 | Herbal Reference Standard | Analytical Testing & Quality Control | From 135 € for 25 mg
Gramine, Reference Substance, Herbal Reference Standard