储存温度：室温；分子式：C21H24O9；分子量：420.42；别名：Ponticin; Rhaponticoside; Rhapontin; trans-3,3',5-Trihydroxy 4'-methoxystilbene 3-β-D-glucoside；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：natural glycoside；Occurrence：Rheum sp.；

储存温度：室温；分子式：C33H40O19；分子量：740.67；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：natural glycoside；Occurrence：Astragalus sp. Pueraria sp. Robinia sp. Vigna sp.；

储存温度：室温；分子式：C15H10O6；分子量：286.24；别名：6-Hydroxyapigenin; 4',5,6,7-Tetrahydroxyflavone；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：oxygen-heterocyclic compound；Occurrence：Citrus sp. Oroxylum sp. Plantago sp. Scutellaria sp.；

储存温度：室温；分子式：C15H8O6；分子量：284.23；别名：Cassic acid; Chrysazin 3-carboxylic acid; Monorhein; Rheic acid; Rhubarb yellow；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：quinone；Occurrence：Cassia sp. Fallopia sp. Haplopappus sp. Polygonum sp. Rheum sp.；

储存温度：室温；分子式：C15H10O7；分子量：302.24；别名：Norkanugin; 3,3',4',5',7-Pentahydroxyflavone；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：oxygen-heterocyclic compound；Occurrence：Acacia sp. Gleditsia sp. Robinia sp.；

储存温度：室温；分子式：C21H18O13；分子量：478.37；别名：Mikwelianin; Miquelianin; 3,3',4',5,7-Pentahydroxyflavone 3-glucuronide; Querciturone；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：natural glycoside；Occurrence：Adiantum sp. Carum sp. Castanea sp. Casuarina sp. Cichorium sp. Coriandrum sp. Cornus sp. Epilobium sp. Euphorbia sp. Filipendula sp. Foeniculum sp. Hepatica sp. Heterotheca sp. Melaleuca sp. Phaseolus sp. Pimpinella sp. Potentilla sp. Vitis sp.；

储存温度：4℃；分子式：C21H18O11；分子量：446.37；别名：8-Glucosidorhein 9-anthrone; 8-Glucosylrhein；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：natural glycoside；Occurrence：Cassia sp. Rheum sp.；