储存温度：4℃；分子式：C14H16；分子量：184.28；别名：Dimethulene；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；Special Notes：This substance is prepacked and available in 20 mg portions only. Orders of larger quantities will be delivered as the corresponding number of 20 mg portions (e.g. an order of 60 mg will be delivered as 3 x 20 mg).；运输条件：ambient conditions；Commodity description：aromatic hydrocarbon；Occurrence：Achillea sp. Chamaemelum sp. Chamomilla sp. Dendranthema sp. Ferula sp. Tanacetum sp.；

储存温度：室温；分子式：C15H14O5；分子量：274.27；别名：Dihydronaringenin; Floretin; Naringenin dihydrochalcone; Phloretol；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：ketone phenol；Occurrence：Malus sp.；

ZT-25825四甲基姜黄素Tetramethylcurcumin52328-97-998%20mg

储存温度：室温；分子式：C15H10O4；分子量：254.24；别名：5,7-Dihydroxyflavone；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：Aerva sp. Eriodictyon sp. Passiflora sp. Pinus sp.；

ZT-22737甘草素Liquiritigenin578-86-920mgMF: C15H12O4; Mw: 256.26;

分子式：C16H14O2；保存温度：Store in dry and dark place. Store at

储存温度：-20℃；分子式：C21H20O11；分子量：448.38；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：in styrofoam box together with -20℃ gel packs；Commodity description：carboxylic acid with additional oxygen functions；Occurrence：Cimicifuga sp.；

分子式：C16H12O3；保存温度：Store in dry and dark place. Store at

储存温度：-20℃；分子式：C60H50O24；分子量：1155.04；别名：Cinnamtannin I; Epicatechin tetramer；Certification：This substance is supplied with certified chromatographic purity.；；运输条件：in styrofoam box together with -20℃ gel packs；Commodity description：oxygen-heterocyclic compound；Occurrence：Cinnamomum sp. Cola sp. Crataegus sp. Glycine sp. Malus sp. Prunus sp. Theobroma sp.；

ZT-20482去亚甲基小檗碱Demethyleneberberine25459-91-098%10mg