储存温度：室温；分子式：C21H18O12；分子量：462.37；别名：Scutellarein 7-glucuronide; Scutellarin B; 4',5,6,7-Tetrahydroxyflavone 7-glucuronide；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：Betula sp. Jacaranda sp. Scutellaria sp.；

储存温度：室温；分子式：C25H22O10；分子量：482.44；别名：Silybin a1；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：Silybum sp.；

储存温度：4℃；分子式：C10H16；分子量：136.24；别名：4(10)-Thujene；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：alicyclic hydrocarbon；Occurrence：Citrus sp. Eucalyptus sp. Melaleuca sp. Myristica sp.；

储存温度：4℃；分子式：C42H68O13；分子量：781.00；；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：Bupleurum sp.；

储存温度：室温；分子式：C17H21NO4 × HBr；分子量：384.27；别名：Hydroscine hydrobromide; Hyoscine hydrobromide；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；Special Notes：The counterion is determined quantitatively and treated as an impurity in the calculation of the absolute purity. The assigned absolute purity on the certificate of analysis therefore refers to the pure scopolamine.；运输条件：ambient conditions；Commodity description：natural alkaloid；Occurrence：Atropa sp. Datura sp. Duboisia sp. Hyoscyamus sp. Mandragora sp. Scopolia carniolica；

储存温度：4℃；分子式：C28H38O11；分子量：550.60；；Certification：This substance is supplied with certified chromatographic purity.；；运输条件：ambient conditions；Commodity description：natural glycoside；Occurrence：Pseudolarix sp.；

储存温度：4℃；分子式：C20H16O5；分子量：336.34；；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：Lactone；Occurrence：Psoralea sp.；

储存温度：4℃；分子式：C42H68O13；分子量：781.00；别名：Salikosaponin A；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：Bupleurum sp.；

储存温度：室温；分子式：C16H14O5；分子量：286.28；别名：4',5-Dihydroxy 7-methoxyflavanone; 7-O-Methylnaringenin; Naringenin 7-O-methyl ether；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：Eriodictyon sp. Juglans sp. Thymus sp. Viscum sp.；

储存温度：4℃；分子式：C18H23NO5；分子量：333.39；别名：Jacodine; α-Longilobine；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 alkaloid；Occurrence：Crotalaria sp. Emilia sp. Gynura sp. Petasites sp. Senecio sp.；